Merge pull request #16782 from peppy/revert-invalidation-reductions

Revert "Merge pull request #16716 from peppy/carousel-less-invalidations"

.config/dotnet-tools.json

@@ -27,10 +27,10 @@
       ]
     },
     "ppy.localisationanalyser.tools": {
-      "version": "2021.725.0",
+      "version": "2021.1210.0",
       "commands": [
         "localisation"
       ]
     }
   }
-}
+}

.gitignore

@@ -339,3 +339,4 @@ inspectcode
 
 # Fody (pulled in by Realm) - schema file
 FodyWeavers.xsd
+**/FodyWeavers.xml

.idea/.idea.osu.Android/.idea/.name

@@ -0,0 +1 @@
+osu.Android

.idea/.idea.osu.Android/.idea/indexLayout.xml

@@ -0,0 +1,8 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<project version="4">
+  <component name="UserContentModel">
+    <attachedFolders />
+    <explicitIncludes />
+    <explicitExcludes />
+  </component>
+</project>

.idea/.idea.osu.Android/.idea/misc.xml

@@ -0,0 +1,6 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<project version="4">
+  <component name="com.jetbrains.rider.android.RiderAndroidMiscFileCreationComponent">
+    <option name="ENSURE_MISC_FILE_EXISTS" value="true" />
+  </component>
+</project>

.idea/.idea.osu.Android/.idea/projectSettingsUpdater.xml

@@ -0,0 +1,6 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<project version="4">
+  <component name="RiderProjectSettingsUpdater">
+    <option name="vcsConfiguration" value="2" />
+  </component>
+</project>

.idea/.idea.osu.Android/.idea/vcs.xml

@@ -0,0 +1,6 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<project version="4">
+  <component name="VcsDirectoryMappings">
+    <mapping directory="$PROJECT_DIR$" vcs="Git" />
+  </component>
+</project>

.idea/.idea.osu/.idea/misc.xml

@@ -0,0 +1,6 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<project version="4">
+  <component name="com.jetbrains.rider.android.RiderAndroidMiscFileCreationComponent">
+    <option name="ENSURE_MISC_FILE_EXISTS" value="true" />
+  </component>
+</project>

.idea/.idea.osu/.idea/modules.xml

@@ -1,8 +0,0 @@
-<?xml version="1.0" encoding="UTF-8"?>
-<project version="4">
-  <component name="ProjectModuleManager">
-    <modules>
-      <module fileurl="file://$PROJECT_DIR$/.idea/.idea.osu/riderModule.iml" filepath="$PROJECT_DIR$/.idea/.idea.osu/riderModule.iml" />
-    </modules>
-  </component>
-</project>

.idea/.idea.osu/.idea/projectSettingsUpdater.xml

@@ -1,6 +1,6 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <project version="4">
   <component name="RiderProjectSettingsUpdater">
-    <option name="vcsConfiguration" value="1" />
+    <option name="vcsConfiguration" value="2" />
   </component>
 </project>

CONTRIBUTING.md

@@ -1,6 +1,6 @@
 # Contributing Guidelines
 
-Thank you for showing interest in the development of osu!lazer! We aim to provide a good collaborating environment for everyone involved, and as such have decided to list some of the most important things to keep in mind in the process. The guidelines below have been chosen based on past experience.
+Thank you for showing interest in the development of osu!. We aim to provide a good collaborating environment for everyone involved, and as such have decided to list some of the most important things to keep in mind in the process. The guidelines below have been chosen based on past experience.
 
 These are not "official rules" *per se*, but following them will help everyone deal with things in the most efficient manner.
 
@@ -32,7 +32,7 @@ Issues, bug reports and feature suggestions are welcomed, though please keep in
 
 * **Provide more information when asked to do so.**
 
-  Sometimes when a bug is more elusive or complicated, none of the information listed above will pinpoint a concrete cause of the problem. In this case we will most likely ask you for additional info, such as a Windows Event Log dump or a copy of your local lazer database (`client.db`). Providing that information is beneficial to both parties - we can track down the problem better, and hopefully fix it for you at some point once we know where it is!
+  Sometimes when a bug is more elusive or complicated, none of the information listed above will pinpoint a concrete cause of the problem. In this case we will most likely ask you for additional info, such as a Windows Event Log dump or a copy of your local osu! database (`client.db`). Providing that information is beneficial to both parties - we can track down the problem better, and hopefully fix it for you at some point once we know where it is!
 
 * **When submitting a feature proposal, please describe it in the most understandable way you can.**
 
@@ -54,7 +54,7 @@ Issues, bug reports and feature suggestions are welcomed, though please keep in
 
 We also welcome pull requests from unaffiliated contributors. The [issue tracker](https://github.com/ppy/osu/issues) should provide plenty of issues that you can work on; we also mark issues that we think would be good for newcomers with the [`good-first-issue`](https://github.com/ppy/osu/issues?q=is%3Aissue+is%3Aopen+label%3Agood-first-issue) label.
 
-However, do keep in mind that the core team is committed to bringing osu!lazer up to par with stable first and foremost, so depending on what your contribution concerns, it might not be merged and released right away. Our approach to managing issues and their priorities is described [in the wiki](https://github.com/ppy/osu/wiki/Project-management).
+However, do keep in mind that the core team is committed to bringing osu!(lazer) up to par with osu!(stable) first and foremost, so depending on what your contribution concerns, it might not be merged and released right away. Our approach to managing issues and their priorities is described [in the wiki](https://github.com/ppy/osu/wiki/Project-management).
 
 Here are some key things to note before jumping in:
 
@@ -128,7 +128,7 @@ Here are some key things to note before jumping in:
 
 * **Don't mistake criticism of code for criticism of your person.**
 
-  As mentioned before, we are highly committed to quality when it comes to the lazer project. This means that contributions from less experienced community members can take multiple rounds of review to get to a mergeable state. We try our utmost best to never conflate a person with the code they authored, and to keep the discussion focused on the code at all times. Please consider our comments and requests a learning experience, and don't treat it as a personal attack.
+  As mentioned before, we are highly committed to quality when it comes to the osu! project. This means that contributions from less experienced community members can take multiple rounds of review to get to a mergeable state. We try our utmost best to never conflate a person with the code they authored, and to keep the discussion focused on the code at all times. Please consider our comments and requests a learning experience, and don't treat it as a personal attack.
 
 * **Feel free to reach out for help.**
 

CodeAnalysis/BannedSymbols.txt

@@ -13,3 +13,5 @@ M:System.Enum.HasFlag(System.Enum);Use osu.Framework.Extensions.EnumExtensions.H
 M:Realms.IRealmCollection`1.SubscribeForNotifications`1(Realms.NotificationCallbackDelegate{``0});Use osu.Game.Database.RealmObjectExtensions.QueryAsyncWithNotifications(IRealmCollection<T>,NotificationCallbackDelegate<T>) instead.
 M:Realms.CollectionExtensions.SubscribeForNotifications`1(System.Linq.IQueryable{``0},Realms.NotificationCallbackDelegate{``0});Use osu.Game.Database.RealmObjectExtensions.QueryAsyncWithNotifications(IQueryable<T>,NotificationCallbackDelegate<T>) instead.
 M:Realms.CollectionExtensions.SubscribeForNotifications`1(System.Collections.Generic.IList{``0},Realms.NotificationCallbackDelegate{``0});Use osu.Game.Database.RealmObjectExtensions.QueryAsyncWithNotifications(IList<T>,NotificationCallbackDelegate<T>) instead.
+M:System.Threading.Tasks.Task.Wait();Don't use Task.Wait. Use Task.WaitSafely() to ensure we avoid deadlocks.
+P:System.Threading.Tasks.Task`1.Result;Don't use Task.Result. Use Task.GetResultSafely() to ensure we avoid deadlocks.

Gemfile.lock

@@ -1,53 +1,75 @@
 GEM
   remote: https://rubygems.org/
   specs:
-    CFPropertyList (3.0.3)
-    addressable (2.7.0)
+    CFPropertyList (3.0.5)
+      rexml
+    addressable (2.8.0)
       public_suffix (>= 2.0.2, < 5.0)
+    artifactory (3.0.15)
     atomos (0.1.3)
-    aws-eventstream (1.1.0)
-    aws-partitions (1.413.0)
-    aws-sdk-core (3.110.0)
+    aws-eventstream (1.2.0)
+    aws-partitions (1.551.0)
+    aws-sdk-core (3.125.5)
       aws-eventstream (~> 1, >= 1.0.2)
-      aws-partitions (~> 1, >= 1.239.0)
+      aws-partitions (~> 1, >= 1.525.0)
       aws-sigv4 (~> 1.1)
       jmespath (~> 1.0)
-    aws-sdk-kms (1.40.0)
-      aws-sdk-core (~> 3, >= 3.109.0)
+    aws-sdk-kms (1.53.0)
+      aws-sdk-core (~> 3, >= 3.125.0)
       aws-sigv4 (~> 1.1)
-    aws-sdk-s3 (1.87.0)
-      aws-sdk-core (~> 3, >= 3.109.0)
+    aws-sdk-s3 (1.111.3)
+      aws-sdk-core (~> 3, >= 3.125.0)
       aws-sdk-kms (~> 1)
-      aws-sigv4 (~> 1.1)
-    aws-sigv4 (1.2.2)
+      aws-sigv4 (~> 1.4)
+    aws-sigv4 (1.4.0)
       aws-eventstream (~> 1, >= 1.0.2)
     babosa (1.0.4)
-    claide (1.0.3)
+    claide (1.1.0)
     colored (1.2)
     colored2 (3.1.2)
     commander-fastlane (4.4.6)
       highline (~> 1.7.2)
     declarative (0.0.20)
-    declarative-option (0.1.0)
-    digest-crc (0.6.3)
+    digest-crc (0.6.4)
       rake (>= 12.0.0, < 14.0.0)
     domain_name (0.5.20190701)
       unf (>= 0.0.5, < 1.0.0)
     dotenv (2.7.6)
-    emoji_regex (3.2.1)
-    excon (0.78.1)
-    faraday (1.2.0)
-      multipart-post (>= 1.2, < 3)
-      ruby2_keywords
+    emoji_regex (3.2.3)
+    excon (0.90.0)
+    faraday (1.9.3)
+      faraday-em_http (~> 1.0)
+      faraday-em_synchrony (~> 1.0)
+      faraday-excon (~> 1.1)
+      faraday-httpclient (~> 1.0)
+      faraday-multipart (~> 1.0)
+      faraday-net_http (~> 1.0)
+      faraday-net_http_persistent (~> 1.0)
+      faraday-patron (~> 1.0)
+      faraday-rack (~> 1.0)
+      faraday-retry (~> 1.0)
+      ruby2_keywords (>= 0.0.4)
     faraday-cookie_jar (0.0.7)
       faraday (>= 0.8.0)
       http-cookie (~> 1.0.0)
-    faraday_middleware (1.0.0)
+    faraday-em_http (1.0.0)
+    faraday-em_synchrony (1.0.0)
+    faraday-excon (1.1.0)
+    faraday-httpclient (1.0.1)
+    faraday-multipart (1.0.3)
+      multipart-post (>= 1.2, < 3)
+    faraday-net_http (1.0.1)
+    faraday-net_http_persistent (1.2.0)
+    faraday-patron (1.0.0)
+    faraday-rack (1.0.0)
+    faraday-retry (1.0.3)
+    faraday_middleware (1.2.0)
       faraday (~> 1.0)
-    fastimage (2.2.1)
-    fastlane (2.170.0)
+    fastimage (2.2.6)
+    fastlane (2.181.0)
       CFPropertyList (>= 2.3, < 4.0.0)
       addressable (>= 2.3, < 3.0.0)
+      artifactory (~> 3.0)
       aws-sdk-s3 (~> 1.0)
       babosa (>= 1.0.3, < 2.0.0)
       bundler (>= 1.12.0, < 3.0.0)
@@ -68,6 +90,7 @@ GEM
       jwt (>= 2.1.0, < 3)
       mini_magick (>= 4.9.4, < 5.0.0)
       multipart-post (~> 2.0.0)
+      naturally (~> 2.2)
       plist (>= 3.1.0, < 4.0.0)
       rubyzip (>= 2.0.0, < 3.0.0)
       security (= 0.1.3)
@@ -94,65 +117,80 @@ GEM
       representable (~> 3.0)
       retriable (>= 2.0, < 4.0)
       signet (~> 0.12)
-    google-cloud-core (1.5.0)
+    google-apis-core (0.4.2)
+      addressable (~> 2.5, >= 2.5.1)
+      googleauth (>= 0.16.2, < 2.a)
+      httpclient (>= 2.8.1, < 3.a)
+      mini_mime (~> 1.0)
+      representable (~> 3.0)
+      retriable (>= 2.0, < 4.a)
+      rexml
+      webrick
+    google-apis-iamcredentials_v1 (0.10.0)
+      google-apis-core (>= 0.4, < 2.a)
+    google-apis-storage_v1 (0.11.0)
+      google-apis-core (>= 0.4, < 2.a)
+    google-cloud-core (1.6.0)
       google-cloud-env (~> 1.0)
       google-cloud-errors (~> 1.0)
-    google-cloud-env (1.4.0)
+    google-cloud-env (1.5.0)
       faraday (>= 0.17.3, < 2.0)
-    google-cloud-errors (1.0.1)
-    google-cloud-storage (1.29.2)
-      addressable (~> 2.5)
+    google-cloud-errors (1.2.0)
+    google-cloud-storage (1.36.0)
+      addressable (~> 2.8)
       digest-crc (~> 0.4)
-      google-api-client (~> 0.33)
-      google-cloud-core (~> 1.2)
-      googleauth (~> 0.9)
+      google-apis-iamcredentials_v1 (~> 0.1)
+      google-apis-storage_v1 (~> 0.1)
+      google-cloud-core (~> 1.6)
+      googleauth (>= 0.16.2, < 2.a)
       mini_mime (~> 1.0)
-    googleauth (0.14.0)
+    googleauth (0.17.1)
       faraday (>= 0.17.3, < 2.0)
       jwt (>= 1.4, < 3.0)
       memoist (~> 0.16)
       multi_json (~> 1.11)
       os (>= 0.9, < 2.0)
-      signet (~> 0.14)
+      signet (~> 0.15)
     highline (1.7.10)
-    http-cookie (1.0.3)
+    http-cookie (1.0.4)
       domain_name (~> 0.5)
     httpclient (2.8.3)
-    jmespath (1.4.0)
-    json (2.5.1)
-    jwt (2.2.2)
+    jmespath (1.5.0)
+    json (2.6.1)
+    jwt (2.3.0)
     memoist (0.16.2)
     mini_magick (4.11.0)
-    mini_mime (1.0.2)
+    mini_mime (1.1.2)
     mini_portile2 (2.4.0)
     multi_json (1.15.0)
     multipart-post (2.0.0)
     nanaimo (0.3.0)
-    naturally (2.2.0)
+    naturally (2.2.1)
     nokogiri (1.10.10)
       mini_portile2 (~> 2.4.0)
-    os (1.1.1)
-    plist (3.5.0)
+    os (1.1.4)
+    plist (3.6.0)
     public_suffix (4.0.6)
-    rake (13.0.3)
-    representable (3.0.4)
+    rake (13.0.6)
+    representable (3.1.1)
       declarative (< 0.1.0)
-      declarative-option (< 0.2.0)
+      trailblazer-option (>= 0.1.1, < 0.2.0)
       uber (< 0.2.0)
     retriable (3.1.2)
+    rexml (3.2.5)
     rouge (2.0.7)
-    ruby2_keywords (0.0.2)
-    rubyzip (2.3.0)
+    ruby2_keywords (0.0.5)
+    rubyzip (2.3.2)
     security (0.1.3)
-    signet (0.14.0)
-      addressable (~> 2.3)
+    signet (0.16.0)
+      addressable (~> 2.8)
       faraday (>= 0.17.3, < 2.0)
       jwt (>= 1.5, < 3.0)
       multi_json (~> 1.10)
     simctl (1.6.8)
       CFPropertyList
       naturally
-    slack-notifier (2.3.2)
+    slack-notifier (2.4.0)
     souyuz (0.9.1)
       fastlane (>= 1.103.0)
       highline (~> 1.7)
@@ -160,6 +198,7 @@ GEM
     terminal-notifier (2.0.0)
     terminal-table (1.8.0)
       unicode-display_width (~> 1.1, >= 1.1.1)
+    trailblazer-option (0.1.2)
     tty-cursor (0.7.1)
     tty-screen (0.8.1)
     tty-spinner (0.9.3)
@@ -167,18 +206,20 @@ GEM
     uber (0.1.0)
     unf (0.1.4)
       unf_ext
-    unf_ext (0.0.7.7)
-    unicode-display_width (1.7.0)
+    unf_ext (0.0.8)
+    unicode-display_width (1.8.0)
+    webrick (1.7.0)
     word_wrap (1.0.0)
-    xcodeproj (1.19.0)
+    xcodeproj (1.21.0)
       CFPropertyList (>= 2.3.3, < 4.0)
       atomos (~> 0.1.3)
       claide (>= 1.0.2, < 2.0)
       colored2 (~> 3.1)
       nanaimo (~> 0.3.0)
+      rexml (~> 3.2.4)
     xcpretty (0.3.0)
       rouge (~> 2.0.7)
-    xcpretty-travis-formatter (1.0.0)
+    xcpretty-travis-formatter (1.0.1)
       xcpretty (~> 0.2, >= 0.0.7)
 
 PLATFORMS

README.md

@@ -11,7 +11,7 @@
 
 A free-to-win rhythm game. Rhythm is just a *click* away!
 
-The future of [osu!](https://osu.ppy.sh) and the beginning of an open era! Currently known by and released under the codename "*lazer*". As in sharper than cutting-edge.
+The future of [osu!](https://osu.ppy.sh) and the beginning of an open era! Currently known by and released under the release codename "*lazer*". As in sharper than cutting-edge.
 
 ## Status
 
@@ -31,7 +31,7 @@ If you are looking to install or test osu! without setting up a development envi
 
 **Latest build:**
 
-| [Windows 8.1+ (x64)](https://github.com/ppy/osu/releases/latest/download/install.exe) | [macOS 10.12+](https://github.com/ppy/osu/releases/latest/download/osu.app.zip) | [Linux (x64)](https://github.com/ppy/osu/releases/latest/download/osu.AppImage) | [iOS 10+](https://osu.ppy.sh/home/testflight) | [Android 5+](https://github.com/ppy/osu/releases/latest/download/sh.ppy.osulazer.apk)
+| [Windows 8.1+ (x64)](https://github.com/ppy/osu/releases/latest/download/install.exe) | [macOS 10.15+](https://github.com/ppy/osu/releases/latest/download/osu.app.zip) | [Linux (x64)](https://github.com/ppy/osu/releases/latest/download/osu.AppImage) | [iOS 10+](https://osu.ppy.sh/home/testflight) | [Android 5+](https://github.com/ppy/osu/releases/latest/download/sh.ppy.osulazer.apk)
 | ------------- | ------------- | ------------- | ------------- | ------------- |
 
 - The iOS testflight link may fill up (Apple has a hard limit of 10,000 users). We reset it occasionally when this happens. Please do not ask about this. Check back regularly for link resets or follow [peppy](https://twitter.com/ppy) on twitter for announcements of link resets.
@@ -48,7 +48,7 @@ You can see some examples of custom rulesets by visiting the [custom ruleset dir
 
 Please make sure you have the following prerequisites:
 
-- A desktop platform with the [.NET 5.0 SDK](https://dotnet.microsoft.com/download) or higher installed.
+- A desktop platform with the [.NET 5.0 SDK](https://dotnet.microsoft.com/download) installed.
 - When developing with mobile, [Xamarin](https://docs.microsoft.com/en-us/xamarin/) is required, which is shipped together with Visual Studio or [Visual Studio for Mac](https://visualstudio.microsoft.com/vs/mac/).
 - When working with the codebase, we recommend using an IDE with intelligent code completion and syntax highlighting, such as [Visual Studio 2019+](https://visualstudio.microsoft.com/vs/), [JetBrains Rider](https://www.jetbrains.com/rider/) or [Visual Studio Code](https://code.visualstudio.com/).
 - When running on Linux, please have a system-wide FFmpeg installation available to support video decoding.

Templates/Rulesets/ruleset-empty/osu.Game.Rulesets.EmptyFreeform.Tests/TestSceneOsuGame.cs

@@ -4,7 +4,6 @@
 using osu.Framework.Allocation;
 using osu.Framework.Graphics;
 using osu.Framework.Graphics.Shapes;
-using osu.Framework.Platform;
 using osu.Game.Tests.Visual;
 using osuTK.Graphics;
 
@@ -13,7 +12,7 @@ namespace osu.Game.Rulesets.EmptyFreeform.Tests
     public class TestSceneOsuGame : OsuTestScene
     {
         [BackgroundDependencyLoader]
-        private void load(GameHost host, OsuGameBase gameBase)
+        private void load()
         {
             Children = new Drawable[]
             {

Templates/Rulesets/ruleset-empty/osu.Game.Rulesets.EmptyFreeform.Tests/VisualTestRunner.cs

@@ -13,7 +13,7 @@ namespace osu.Game.Rulesets.EmptyFreeform.Tests
         [STAThread]
         public static int Main(string[] args)
         {
-            using (DesktopGameHost host = Host.GetSuitableHost(@"osu", true))
+            using (DesktopGameHost host = Host.GetSuitableDesktopHost(@"osu", new HostOptions { BindIPC = true }))
             {
                 host.Run(new OsuTestBrowser());
                 return 0;

Templates/Rulesets/ruleset-empty/osu.Game.Rulesets.EmptyFreeform/Replays/EmptyFreeformFramedReplayInputHandler.cs

@@ -19,7 +19,7 @@ namespace osu.Game.Rulesets.EmptyFreeform.Replays
 
         protected override bool IsImportant(EmptyFreeformReplayFrame frame) => frame.Actions.Any();
 
-        public override void CollectPendingInputs(List<IInput> inputs)
+        protected override void CollectReplayInputs(List<IInput> inputs)
         {
             var position = Interpolation.ValueAt(CurrentTime, StartFrame.Position, EndFrame.Position, StartFrame.Time, EndFrame.Time);
 

Templates/Rulesets/ruleset-example/osu.Game.Rulesets.Pippidon.Tests/TestSceneOsuGame.cs

@@ -4,7 +4,6 @@
 using osu.Framework.Allocation;
 using osu.Framework.Graphics;
 using osu.Framework.Graphics.Shapes;
-using osu.Framework.Platform;
 using osu.Game.Tests.Visual;
 using osuTK.Graphics;
 
@@ -13,7 +12,7 @@ namespace osu.Game.Rulesets.Pippidon.Tests
     public class TestSceneOsuGame : OsuTestScene
     {
         [BackgroundDependencyLoader]
-        private void load(GameHost host, OsuGameBase gameBase)
+        private void load()
         {
             Children = new Drawable[]
             {

Templates/Rulesets/ruleset-example/osu.Game.Rulesets.Pippidon.Tests/VisualTestRunner.cs

@@ -13,7 +13,7 @@ namespace osu.Game.Rulesets.Pippidon.Tests
         [STAThread]
         public static int Main(string[] args)
         {
-            using (DesktopGameHost host = Host.GetSuitableHost(@"osu", true))
+            using (DesktopGameHost host = Host.GetSuitableDesktopHost(@"osu", new HostOptions { BindIPC = true }))
             {
                 host.Run(new OsuTestBrowser());
                 return 0;

Templates/Rulesets/ruleset-example/osu.Game.Rulesets.Pippidon/Replays/PippidonFramedReplayInputHandler.cs

@@ -18,7 +18,7 @@ namespace osu.Game.Rulesets.Pippidon.Replays
 
         protected override bool IsImportant(PippidonReplayFrame frame) => true;
 
-        public override void CollectPendingInputs(List<IInput> inputs)
+        protected override void CollectReplayInputs(List<IInput> inputs)
         {
             var position = Interpolation.ValueAt(CurrentTime, StartFrame.Position, EndFrame.Position, StartFrame.Time, EndFrame.Time);
 

Templates/Rulesets/ruleset-scrolling-empty/osu.Game.Rulesets.EmptyScrolling.Tests/TestSceneOsuGame.cs

@@ -4,7 +4,6 @@
 using osu.Framework.Allocation;
 using osu.Framework.Graphics;
 using osu.Framework.Graphics.Shapes;
-using osu.Framework.Platform;
 using osu.Game.Tests.Visual;
 using osuTK.Graphics;
 
@@ -13,7 +12,7 @@ namespace osu.Game.Rulesets.EmptyScrolling.Tests
     public class TestSceneOsuGame : OsuTestScene
     {
         [BackgroundDependencyLoader]
-        private void load(GameHost host, OsuGameBase gameBase)
+        private void load()
         {
             Children = new Drawable[]
             {

Templates/Rulesets/ruleset-scrolling-empty/osu.Game.Rulesets.EmptyScrolling.Tests/VisualTestRunner.cs

@@ -13,7 +13,7 @@ namespace osu.Game.Rulesets.EmptyScrolling.Tests
         [STAThread]
         public static int Main(string[] args)
         {
-            using (DesktopGameHost host = Host.GetSuitableHost(@"osu", true))
+            using (DesktopGameHost host = Host.GetSuitableDesktopHost(@"osu", new HostOptions { BindIPC = true }))
             {
                 host.Run(new OsuTestBrowser());
                 return 0;

Templates/Rulesets/ruleset-scrolling-empty/osu.Game.Rulesets.EmptyScrolling/Replays/EmptyScrollingFramedReplayInputHandler.cs

@@ -18,7 +18,7 @@ namespace osu.Game.Rulesets.EmptyScrolling.Replays
 
         protected override bool IsImportant(EmptyScrollingReplayFrame frame) => frame.Actions.Any();
 
-        public override void CollectPendingInputs(List<IInput> inputs)
+        protected override void CollectReplayInputs(List<IInput> inputs)
         {
             inputs.Add(new ReplayState<EmptyScrollingAction>
             {

Templates/Rulesets/ruleset-scrolling-example/osu.Game.Rulesets.Pippidon.Tests/TestSceneOsuGame.cs

@@ -4,7 +4,6 @@
 using osu.Framework.Allocation;
 using osu.Framework.Graphics;
 using osu.Framework.Graphics.Shapes;
-using osu.Framework.Platform;
 using osu.Game.Tests.Visual;
 using osuTK.Graphics;
 
@@ -13,7 +12,7 @@ namespace osu.Game.Rulesets.Pippidon.Tests
     public class TestSceneOsuGame : OsuTestScene
     {
         [BackgroundDependencyLoader]
-        private void load(GameHost host, OsuGameBase gameBase)
+        private void load()
         {
             Children = new Drawable[]
             {

Templates/Rulesets/ruleset-scrolling-example/osu.Game.Rulesets.Pippidon.Tests/VisualTestRunner.cs

@@ -13,7 +13,7 @@ namespace osu.Game.Rulesets.Pippidon.Tests
         [STAThread]
         public static int Main(string[] args)
         {
-            using (DesktopGameHost host = Host.GetSuitableHost(@"osu", true))
+            using (DesktopGameHost host = Host.GetSuitableDesktopHost(@"osu", new HostOptions { BindIPC = true }))
             {
                 host.Run(new OsuTestBrowser());
                 return 0;

Templates/Rulesets/ruleset-scrolling-example/osu.Game.Rulesets.Pippidon/Replays/PippidonFramedReplayInputHandler.cs

@@ -18,7 +18,7 @@ namespace osu.Game.Rulesets.Pippidon.Replays
 
         protected override bool IsImportant(PippidonReplayFrame frame) => frame.Actions.Any();
 
-        public override void CollectPendingInputs(List<IInput> inputs)
+        protected override void CollectReplayInputs(List<IInput> inputs)
         {
             inputs.Add(new ReplayState<PippidonAction>
             {

Templates/Rulesets/ruleset-scrolling-example/osu.Game.Rulesets.Pippidon/UI/PippidonPlayfield.cs

@@ -7,7 +7,6 @@ using osu.Framework.Bindables;
 using osu.Framework.Graphics;
 using osu.Framework.Graphics.Containers;
 using osu.Framework.Graphics.Shapes;
-using osu.Framework.Graphics.Textures;
 using osu.Game.Beatmaps.ControlPoints;
 using osu.Game.Graphics;
 using osu.Game.Graphics.Containers;
@@ -28,7 +27,7 @@ namespace osu.Game.Rulesets.Pippidon.UI
         private PippidonCharacter pippidon;
 
         [BackgroundDependencyLoader]
-        private void load(TextureStore textures)
+        private void load()
         {
             AddRangeInternal(new Drawable[]
             {

fastlane/README.md

@@ -12,7 +12,7 @@ Install _fastlane_ using
 ```
 [sudo] gem install fastlane -NV
 ```
-or alternatively using `brew cask install fastlane`
+or alternatively using `brew install fastlane`
 
 # Available Actions
 ## Android

osu.Android.props

@@ -51,11 +51,11 @@
     <Reference Include="Java.Interop" />
   </ItemGroup>
   <ItemGroup>
-    <PackageReference Include="ppy.osu.Game.Resources" Version="2021.1203.0" />
-    <PackageReference Include="ppy.osu.Framework.Android" Version="2021.1206.0" />
+    <PackageReference Include="ppy.osu.Game.Resources" Version="2022.204.0" />
+    <PackageReference Include="ppy.osu.Framework.Android" Version="2022.204.0" />
   </ItemGroup>
   <ItemGroup Label="Transitive Dependencies">
     <!-- Realm needs to be directly referenced in all Xamarin projects, as it will not pull in its transitive dependencies otherwise. -->
-    <PackageReference Include="Realm" Version="10.7.1" />
+    <PackageReference Include="Realm" Version="10.8.0" />
   </ItemGroup>
 </Project>

osu.Android/GameplayScreenRotationLocker.cs

@@ -27,7 +27,7 @@ namespace osu.Android
         {
             gameActivity.RunOnUiThread(() =>
             {
-                gameActivity.RequestedOrientation = userPlaying.NewValue ? ScreenOrientation.Locked : ScreenOrientation.FullUser;
+                gameActivity.RequestedOrientation = userPlaying.NewValue ? ScreenOrientation.Locked : gameActivity.DefaultOrientation;
             });
         }
     }

osu.Android/OsuGameActivity.cs

@@ -1,6 +1,7 @@
 // Copyright (c) ppy Pty Ltd <contact@ppy.sh>. Licensed under the MIT Licence.
 // See the LICENCE file in the repository root for full licence text.
 
+using System;
 using System.Collections.Generic;
 using System.IO;
 using System.Linq;
@@ -8,16 +9,18 @@ using System.Threading.Tasks;
 using Android.App;
 using Android.Content;
 using Android.Content.PM;
-using Android.Net;
+using Android.Graphics;
 using Android.OS;
 using Android.Provider;
 using Android.Views;
 using osu.Framework.Android;
 using osu.Game.Database;
+using Debug = System.Diagnostics.Debug;
+using Uri = Android.Net.Uri;
 
 namespace osu.Android
 {
-    [Activity(Theme = "@android:style/Theme.NoTitleBar", MainLauncher = true, ScreenOrientation = ScreenOrientation.FullUser, SupportsPictureInPicture = false, ConfigurationChanges = ConfigChanges.Orientation | ConfigChanges.ScreenSize, HardwareAccelerated = false, LaunchMode = LaunchMode.SingleInstance, Exported = true)]
+    [Activity(ConfigurationChanges = DEFAULT_CONFIG_CHANGES, Exported = true, LaunchMode = DEFAULT_LAUNCH_MODE, MainLauncher = true)]
     [IntentFilter(new[] { Intent.ActionView }, Categories = new[] { Intent.CategoryDefault }, DataScheme = "content", DataPathPattern = ".*\\\\.osz", DataHost = "*", DataMimeType = "*/*")]
     [IntentFilter(new[] { Intent.ActionView }, Categories = new[] { Intent.CategoryDefault }, DataScheme = "content", DataPathPattern = ".*\\\\.osk", DataHost = "*", DataMimeType = "*/*")]
     [IntentFilter(new[] { Intent.ActionView }, Categories = new[] { Intent.CategoryDefault }, DataScheme = "content", DataPathPattern = ".*\\\\.osr", DataHost = "*", DataMimeType = "*/*")]
@@ -41,17 +44,18 @@ namespace osu.Android
     {
         private static readonly string[] osu_url_schemes = { "osu", "osump" };
 
+        /// <summary>
+        /// The default screen orientation.
+        /// </summary>
+        /// <remarks>Adjusted on startup to match expected UX for the current device type (phone/tablet).</remarks>
+        public ScreenOrientation DefaultOrientation = ScreenOrientation.Unspecified;
+
         private OsuGameAndroid game;
 
         protected override Framework.Game CreateGame() => game = new OsuGameAndroid(this);
 
         protected override void OnCreate(Bundle savedInstanceState)
         {
-            // The default current directory on android is '/'.
-            // On some devices '/' maps to the app data directory. On others it maps to the root of the internal storage.
-            // In order to have a consistent current directory on all devices the full path of the app data directory is set as the current directory.
-            System.Environment.CurrentDirectory = System.Environment.GetFolderPath(System.Environment.SpecialFolder.Personal);
-
             base.OnCreate(savedInstanceState);
 
             // OnNewIntent() only fires for an activity if it's *re-launched* while it's on top of the activity stack.
@@ -59,8 +63,20 @@ namespace osu.Android
             // reference: https://developer.android.com/reference/android/app/Activity#onNewIntent(android.content.Intent)
             handleIntent(Intent);
 
+            Debug.Assert(Window != null);
+
             Window.AddFlags(WindowManagerFlags.Fullscreen);
             Window.AddFlags(WindowManagerFlags.KeepScreenOn);
+
+            Debug.Assert(WindowManager?.DefaultDisplay != null);
+            Debug.Assert(Resources?.DisplayMetrics != null);
+
+            Point displaySize = new Point();
+            WindowManager.DefaultDisplay.GetSize(displaySize);
+            float smallestWidthDp = Math.Min(displaySize.X, displaySize.Y) / Resources.DisplayMetrics.Density;
+            bool isTablet = smallestWidthDp >= 600f;
+
+            RequestedOrientation = DefaultOrientation = isTablet ? ScreenOrientation.FullUser : ScreenOrientation.SensorLandscape;
         }
 
         protected override void OnNewIntent(Intent intent) => handleIntent(intent);
@@ -109,7 +125,7 @@ namespace osu.Android
 
                 cursor.MoveToFirst();
 
-                var filenameColumn = cursor.GetColumnIndex(OpenableColumns.DisplayName);
+                int filenameColumn = cursor.GetColumnIndex(OpenableColumns.DisplayName);
                 string filename = cursor.GetString(filenameColumn);
 
                 // SharpCompress requires archive streams to be seekable, which the stream opened by

osu.Android/Properties/AndroidManifest.xml

@@ -1,11 +1,5 @@
 <?xml version="1.0" encoding="utf-8"?>
 <manifest xmlns:android="http://schemas.android.com/apk/res/android" android:versionCode="1" package="sh.ppy.osulazer" android:installLocation="auto" android:versionName="0.1.0">
 	<uses-sdk android:minSdkVersion="21" android:targetSdkVersion="29" />
-	<uses-permission android:name="android.permission.READ_EXTERNAL_STORAGE" />
-	<uses-permission android:name="android.permission.WRITE_EXTERNAL_STORAGE" />
-	<uses-permission android:name="android.permission.WAKE_LOCK" />
-	<uses-permission android:name="android.permission.READ_FRAME_BUFFER" />
-	<uses-permission android:name="android.permission.INTERNET" />
-	<uses-permission android:name="android.permission.BATTERY_STATS" />
 	<application android:allowBackup="true" android:supportsRtl="true" android:label="osu!" android:icon="@drawable/lazer" />
 </manifest>

osu.Android/Properties/AssemblyInfo.cs

@@ -0,0 +1,8 @@
+// Copyright (c) ppy Pty Ltd <contact@ppy.sh>. Licensed under the MIT Licence.
+// See the LICENCE file in the repository root for full licence text.
+
+using Android;
+using Android.App;
+
+// used for AndroidBatteryInfo
+[assembly: UsesPermission(Manifest.Permission.BatteryStats)]

osu.Android/osu.Android.csproj

@@ -29,6 +29,7 @@
     <Compile Include="GameplayScreenRotationLocker.cs" />
     <Compile Include="OsuGameActivity.cs" />
     <Compile Include="OsuGameAndroid.cs" />
+    <Compile Include="Properties\AssemblyInfo.cs" />
   </ItemGroup>
   <ItemGroup>
     <None Include="Properties\AndroidManifest.xml" />

osu.Desktop/OsuGameDesktop.cs

@@ -10,14 +10,11 @@ using System.Runtime.Versioning;
 using System.Threading.Tasks;
 using Microsoft.Win32;
 using osu.Desktop.Security;
-using osu.Desktop.Overlays;
 using osu.Framework.Platform;
 using osu.Game;
 using osu.Desktop.Updater;
 using osu.Framework;
 using osu.Framework.Logging;
-using osu.Framework.Screens;
-using osu.Game.Screens.Menu;
 using osu.Game.Updater;
 using osu.Desktop.Windows;
 using osu.Framework.Threading;
@@ -27,13 +24,9 @@ namespace osu.Desktop
 {
     internal class OsuGameDesktop : OsuGame
     {
-        private readonly bool noVersionOverlay;
-        private VersionManager versionManager;
-
         public OsuGameDesktop(string[] args = null)
             : base(args)
         {
-            noVersionOverlay = args?.Any(a => a == "--no-version-overlay") ?? false;
         }
 
         public override StableStorage GetStorageForStableInstall()
@@ -70,7 +63,9 @@ namespace osu.Desktop
                     if (!string.IsNullOrEmpty(stableInstallPath) && checkExists(stableInstallPath))
                         return stableInstallPath;
                 }
-                catch { }
+                catch
+                {
+                }
             }
 
             stableInstallPath = Path.Combine(Environment.GetFolderPath(Environment.SpecialFolder.LocalApplicationData), @"osu!");
@@ -112,9 +107,6 @@ namespace osu.Desktop
         {
             base.LoadComplete();
 
-            if (!noVersionOverlay)
-                LoadComponentAsync(versionManager = new VersionManager { Depth = int.MinValue }, Add);
-
             LoadComponentAsync(new DiscordRichPresence(), Add);
 
             if (RuntimeInfo.OS == RuntimeInfo.Platform.Windows)
@@ -123,23 +115,6 @@ namespace osu.Desktop
             LoadComponentAsync(new ElevatedPrivilegesChecker(), Add);
         }
 
-        protected override void ScreenChanged(IScreen lastScreen, IScreen newScreen)
-        {
-            base.ScreenChanged(lastScreen, newScreen);
-
-            switch (newScreen)
-            {
-                case IntroScreen _:
-                case MainMenu _:
-                    versionManager?.Show();
-                    break;
-
-                default:
-                    versionManager?.Hide();
-                    break;
-            }
-        }
-
         public override void SetHost(GameHost host)
         {
             base.SetHost(host);

osu.Desktop/Program.cs

@@ -55,7 +55,7 @@ namespace osu.Desktop
                 }
             }
 
-            using (DesktopGameHost host = Host.GetSuitableHost(gameName, true))
+            using (DesktopGameHost host = Host.GetSuitableDesktopHost(gameName, new HostOptions { BindIPC = true }))
             {
                 host.ExceptionThrown += handleException;
 
@@ -90,7 +90,6 @@ namespace osu.Desktop
                         Logger.Log("Starting legacy IPC provider...");
                         legacyIpc = new LegacyTcpIpcProvider();
                         legacyIpc.Bind();
-                        legacyIpc.StartAsync();
                     }
                     catch (Exception ex)
                     {

osu.Desktop/Security/ElevatedPrivilegesChecker.cs

@@ -73,10 +73,10 @@ namespace osu.Desktop.Security
             }
 
             [BackgroundDependencyLoader]
-            private void load(OsuColour colours, NotificationOverlay notificationOverlay)
+            private void load(OsuColour colours)
             {
                 Icon = FontAwesome.Solid.ShieldAlt;
-                IconBackgound.Colour = colours.YellowDark;
+                IconBackground.Colour = colours.YellowDark;
             }
         }
     }

osu.Desktop/Windows/GameplayWinKeyBlocker.cs

@@ -14,6 +14,7 @@ namespace osu.Desktop.Windows
     {
         private Bindable<bool> disableWinKey;
         private IBindable<bool> localUserPlaying;
+        private IBindable<bool> isActive;
 
         [Resolved]
         private GameHost host { get; set; }
@@ -24,13 +25,16 @@ namespace osu.Desktop.Windows
             localUserPlaying = localUserInfo.IsPlaying.GetBoundCopy();
             localUserPlaying.BindValueChanged(_ => updateBlocking());
 
+            isActive = host.IsActive.GetBoundCopy();
+            isActive.BindValueChanged(_ => updateBlocking());
+
             disableWinKey = config.GetBindable<bool>(OsuSetting.GameplayDisableWinKey);
             disableWinKey.BindValueChanged(_ => updateBlocking(), true);
         }
 
         private void updateBlocking()
         {
-            bool shouldDisable = disableWinKey.Value && localUserPlaying.Value;
+            bool shouldDisable = isActive.Value && disableWinKey.Value && localUserPlaying.Value;
 
             if (shouldDisable)
                 host.InputThread.Scheduler.Add(WindowsKey.Disable);

osu.Desktop/Windows/WindowsKey.cs

@@ -4,6 +4,8 @@
 using System;
 using System.Runtime.InteropServices;
 
+// ReSharper disable IdentifierTypo
+
 namespace osu.Desktop.Windows
 {
     internal class WindowsKey

osu.Game.Benchmarks/BenchmarkRealmReads.cs

@@ -0,0 +1,141 @@
+// Copyright (c) ppy Pty Ltd <contact@ppy.sh>. Licensed under the MIT Licence.
+// See the LICENCE file in the repository root for full licence text.
+
+using System.Linq;
+using System.Threading;
+using BenchmarkDotNet.Attributes;
+using osu.Framework.Testing;
+using osu.Framework.Threading;
+using osu.Game.Beatmaps;
+using osu.Game.Database;
+using osu.Game.Rulesets.Osu;
+using osu.Game.Tests.Resources;
+
+namespace osu.Game.Benchmarks
+{
+    public class BenchmarkRealmReads : BenchmarkTest
+    {
+        private TemporaryNativeStorage storage;
+        private RealmAccess realm;
+        private UpdateThread updateThread;
+
+        [Params(1, 100, 1000)]
+        public int ReadsPerFetch { get; set; }
+
+        public override void SetUp()
+        {
+            storage = new TemporaryNativeStorage("realm-benchmark");
+            storage.DeleteDirectory(string.Empty);
+
+            realm = new RealmAccess(storage, "client");
+
+            realm.Run(r =>
+            {
+                realm.Write(c => c.Add(TestResources.CreateTestBeatmapSetInfo(rulesets: new[] { new OsuRuleset().RulesetInfo })));
+            });
+
+            updateThread = new UpdateThread(() => { }, null);
+            updateThread.Start();
+        }
+
+        [Benchmark]
+        public void BenchmarkDirectPropertyRead()
+        {
+            realm.Run(r =>
+            {
+                var beatmapSet = r.All<BeatmapSetInfo>().First();
+
+                for (int i = 0; i < ReadsPerFetch; i++)
+                {
+                    string _ = beatmapSet.Beatmaps.First().Hash;
+                }
+            });
+        }
+
+        [Benchmark]
+        public void BenchmarkDirectPropertyReadUpdateThread()
+        {
+            var done = new ManualResetEventSlim();
+
+            updateThread.Scheduler.Add(() =>
+            {
+                try
+                {
+                    var beatmapSet = realm.Realm.All<BeatmapSetInfo>().First();
+
+                    for (int i = 0; i < ReadsPerFetch; i++)
+                    {
+                        string _ = beatmapSet.Beatmaps.First().Hash;
+                    }
+                }
+                finally
+                {
+                    done.Set();
+                }
+            });
+
+            done.Wait();
+        }
+
+        [Benchmark]
+        public void BenchmarkRealmLivePropertyRead()
+        {
+            realm.Run(r =>
+            {
+                var beatmapSet = r.All<BeatmapSetInfo>().First().ToLive(realm);
+
+                for (int i = 0; i < ReadsPerFetch; i++)
+                {
+                    string _ = beatmapSet.PerformRead(b => b.Beatmaps.First().Hash);
+                }
+            });
+        }
+
+        [Benchmark]
+        public void BenchmarkRealmLivePropertyReadUpdateThread()
+        {
+            var done = new ManualResetEventSlim();
+
+            updateThread.Scheduler.Add(() =>
+            {
+                try
+                {
+                    var beatmapSet = realm.Realm.All<BeatmapSetInfo>().First().ToLive(realm);
+
+                    for (int i = 0; i < ReadsPerFetch; i++)
+                    {
+                        string _ = beatmapSet.PerformRead(b => b.Beatmaps.First().Hash);
+                    }
+                }
+                finally
+                {
+                    done.Set();
+                }
+            });
+
+            done.Wait();
+        }
+
+        [Benchmark]
+        public void BenchmarkDetachedPropertyRead()
+        {
+            realm.Run(r =>
+            {
+                var beatmapSet = r.All<BeatmapSetInfo>().First().Detach();
+
+                for (int i = 0; i < ReadsPerFetch; i++)
+                {
+                    string _ = beatmapSet.Beatmaps.First().Hash;
+                }
+            });
+        }
+
+        [GlobalCleanup]
+        public void Cleanup()
+        {
+            realm?.Dispose();
+            storage?.Dispose();
+            updateThread?.Exit();
+        }
+    }
+}

osu.Game.Rulesets.Catch.Tests.Android/MainActivity.cs

@@ -2,13 +2,12 @@
 // See the LICENCE file in the repository root for full licence text.
 
 using Android.App;
-using Android.Content.PM;
 using osu.Framework.Android;
 using osu.Game.Tests;
 
 namespace osu.Game.Rulesets.Catch.Tests.Android
 {
-    [Activity(Theme = "@android:style/Theme.NoTitleBar", MainLauncher = true, ScreenOrientation = ScreenOrientation.SensorLandscape, SupportsPictureInPicture = false, ConfigurationChanges = ConfigChanges.Orientation | ConfigChanges.ScreenSize)]
+    [Activity(ConfigurationChanges = DEFAULT_CONFIG_CHANGES, Exported = true, LaunchMode = DEFAULT_LAUNCH_MODE, MainLauncher = true)]
     public class MainActivity : AndroidGameActivity
     {
         protected override Framework.Game CreateGame() => new OsuTestBrowser();

osu.Game.Rulesets.Catch.Tests.iOS/Info.plist

@@ -24,13 +24,20 @@
 		<string>armv7</string>
 	</array>
 	<key>UISupportedInterfaceOrientations</key>
+	<array>
+		<string>UIInterfaceOrientationLandscapeRight</string>
+		<string>UIInterfaceOrientationLandscapeLeft</string>
+	</array>
+	<key>UISupportedInterfaceOrientations~ipad</key>
 	<array>
 		<string>UIInterfaceOrientationPortrait</string>
 		<string>UIInterfaceOrientationPortraitUpsideDown</string>
-		<string>UIInterfaceOrientationLandscapeLeft</string>
 		<string>UIInterfaceOrientationLandscapeRight</string>
+		<string>UIInterfaceOrientationLandscapeLeft</string>
 	</array>
 	<key>XSAppIconAssets</key>
 	<string>Assets.xcassets/AppIcon.appiconset</string>
+	<key>CADisableMinimumFrameDurationOnPhone</key>
+	<true/>
 </dict>
 </plist>

osu.Game.Rulesets.Catch.Tests/CatchBeatmapConversionTest.cs

@@ -14,7 +14,6 @@ using osu.Game.Tests.Beatmaps;
 namespace osu.Game.Rulesets.Catch.Tests
 {
     [TestFixture]
-    [Timeout(10000)]
     public class CatchBeatmapConversionTest : BeatmapConversionTest<ConvertValue>
     {
         protected override string ResourceAssembly => "osu.Game.Rulesets.Catch";
@@ -27,6 +26,7 @@ namespace osu.Game.Rulesets.Catch.Tests
         [TestCase("hardrock-repeat-slider", new[] { typeof(CatchModHardRock) })]
         [TestCase("hardrock-spinner", new[] { typeof(CatchModHardRock) })]
         [TestCase("right-bound-hr-offset", new[] { typeof(CatchModHardRock) })]
+        [TestCase("basic-hyperdash")]
         public new void Test(string name, params Type[] mods) => base.Test(name, mods);
 
         protected override IEnumerable<ConvertValue> CreateConvertValue(HitObject hitObject)
@@ -70,6 +70,7 @@ namespace osu.Game.Rulesets.Catch.Tests
             HitObject = hitObject;
             startTime = 0;
             position = 0;
+            hyperDash = false;
         }
 
         private double startTime;
@@ -88,8 +89,17 @@ namespace osu.Game.Rulesets.Catch.Tests
             set => position = value;
         }
 
+        private bool hyperDash;
+
+        public bool HyperDash
+        {
+            get => (HitObject as PalpableCatchHitObject)?.HyperDash ?? hyperDash;
+            set => hyperDash = value;
+        }
+
         public bool Equals(ConvertValue other)
             => Precision.AlmostEquals(StartTime, other.StartTime, conversion_lenience)
-               && Precision.AlmostEquals(Position, other.Position, conversion_lenience);
+               && Precision.AlmostEquals(Position, other.Position, conversion_lenience)
+               && HyperDash == other.HyperDash;
     }
 }

osu.Game.Rulesets.Catch.Tests/Editor/CatchSelectionBlueprintTestScene.cs

@@ -29,7 +29,13 @@ namespace osu.Game.Rulesets.Catch.Tests.Editor
 
         protected CatchSelectionBlueprintTestScene()
         {
-            EditorBeatmap = new EditorBeatmap(new CatchBeatmap()) { Difficulty = { CircleSize = 0 } };
+            EditorBeatmap = new EditorBeatmap(new CatchBeatmap
+            {
+                BeatmapInfo =
+                {
+                    Ruleset = new CatchRuleset().RulesetInfo,
+                }
+            }) { Difficulty = { CircleSize = 0 } };
             EditorBeatmap.ControlPointInfo.Add(0, new TimingControlPoint
             {
                 BeatLength = 100

osu.Game.Rulesets.Catch.Tests/TestSceneAutoJuiceStream.cs

@@ -22,7 +22,7 @@ namespace osu.Game.Rulesets.Catch.Tests
             {
                 BeatmapInfo = new BeatmapInfo
                 {
-                    BaseDifficulty = new BeatmapDifficulty { CircleSize = 6, SliderMultiplier = 3 },
+                    Difficulty = new BeatmapDifficulty { CircleSize = 6, SliderMultiplier = 3 },
                     Ruleset = ruleset
                 }
             };

osu.Game.Rulesets.Catch.Tests/TestSceneBananaShower.cs

@@ -22,7 +22,7 @@ namespace osu.Game.Rulesets.Catch.Tests
             {
                 BeatmapInfo = new BeatmapInfo
                 {
-                    BaseDifficulty = new BeatmapDifficulty { CircleSize = 6 },
+                    Difficulty = new BeatmapDifficulty { CircleSize = 6 },
                     Ruleset = ruleset
                 }
             };

osu.Game.Rulesets.Catch.Tests/TestSceneCatchStacker.cs

@@ -17,7 +17,7 @@ namespace osu.Game.Rulesets.Catch.Tests
             {
                 BeatmapInfo = new BeatmapInfo
                 {
-                    BaseDifficulty = new BeatmapDifficulty { CircleSize = 6 },
+                    Difficulty = new BeatmapDifficulty { CircleSize = 6 },
                     Ruleset = ruleset
                 }
             };

osu.Game.Rulesets.Catch.Tests/TestSceneDrawableHitObjects.cs

@@ -35,12 +35,12 @@ namespace osu.Game.Rulesets.Catch.Tests
                 HitObjects = new List<HitObject> { new Fruit() },
                 BeatmapInfo = new BeatmapInfo
                 {
-                    BaseDifficulty = new BeatmapDifficulty(),
+                    Difficulty = new BeatmapDifficulty(),
                     Metadata = new BeatmapMetadata
                     {
                         Artist = @"Unknown",
                         Title = @"You're breathtaking",
-                        AuthorString = @"Everyone",
+                        Author = { Username = @"Everyone" },
                     },
                     Ruleset = new CatchRuleset().RulesetInfo
                 },
@@ -72,7 +72,7 @@ namespace osu.Game.Rulesets.Catch.Tests
         }
 
         [Test]
-        public void TestJuicestream()
+        public void TestJuiceStream()
         {
             AddStep("hit juicestream", () => spawnJuiceStream(true));
             AddUntilStep("wait for completion", () => playfieldIsEmpty);

osu.Game.Rulesets.Catch.Tests/TestSceneFruitObjects.cs

@@ -37,20 +37,20 @@ namespace osu.Game.Rulesets.Catch.Tests
             AddStep("show hyperdash droplet", () => SetContents(_ => createDrawableDroplet(true)));
         }
 
-        private Drawable createDrawableFruit(int indexInBeatmap, bool hyperdash = false) =>
+        private Drawable createDrawableFruit(int indexInBeatmap, bool hyperDash = false) =>
             new TestDrawableCatchHitObjectSpecimen(new DrawableFruit(new Fruit
             {
                 IndexInBeatmap = indexInBeatmap,
-                HyperDashBindable = { Value = hyperdash }
+                HyperDashBindable = { Value = hyperDash }
             }));
 
         private Drawable createDrawableBanana() =>
             new TestDrawableCatchHitObjectSpecimen(new DrawableBanana(new Banana()));
 
-        private Drawable createDrawableDroplet(bool hyperdash = false) =>
+        private Drawable createDrawableDroplet(bool hyperDash = false) =>
             new TestDrawableCatchHitObjectSpecimen(new DrawableDroplet(new Droplet
             {
-                HyperDashBindable = { Value = hyperdash }
+                HyperDashBindable = { Value = hyperDash }
             }));
 
         private Drawable createDrawableTinyDroplet() => new TestDrawableCatchHitObjectSpecimen(new DrawableTinyDroplet(new TinyDroplet()));

osu.Game.Rulesets.Catch.Tests/TestSceneHyperDash.cs

@@ -63,7 +63,7 @@ namespace osu.Game.Rulesets.Catch.Tests
                 BeatmapInfo =
                 {
                     Ruleset = ruleset,
-                    BaseDifficulty = new BeatmapDifficulty { CircleSize = 3.6f }
+                    Difficulty = new BeatmapDifficulty { CircleSize = 3.6f }
                 }
             };
 

osu.Game.Rulesets.Catch.Tests/TestSceneJuiceStream.cs

@@ -24,7 +24,7 @@ namespace osu.Game.Rulesets.Catch.Tests
         {
             BeatmapInfo = new BeatmapInfo
             {
-                BaseDifficulty = new BeatmapDifficulty { CircleSize = 5, SliderMultiplier = 2 },
+                Difficulty = new BeatmapDifficulty { CircleSize = 5, SliderMultiplier = 2 },
                 Ruleset = ruleset
             },
             HitObjects = new List<HitObject>

osu.Game.Rulesets.Catch/Difficulty/CatchPerformanceAttributes.cs

@@ -0,0 +1,11 @@
+// Copyright (c) ppy Pty Ltd <contact@ppy.sh>. Licensed under the MIT Licence.
+// See the LICENCE file in the repository root for full licence text.
+
+using osu.Game.Rulesets.Difficulty;
+
+namespace osu.Game.Rulesets.Catch.Difficulty
+{
+    public class CatchPerformanceAttributes : PerformanceAttributes
+    {
+    }
+}

osu.Game.Rulesets.Catch/Difficulty/CatchPerformanceCalculator.cs

@@ -28,7 +28,7 @@ namespace osu.Game.Rulesets.Catch.Difficulty
         {
         }
 
-        public override double Calculate(Dictionary<string, double> categoryDifficulty = null)
+        public override PerformanceAttributes Calculate()
         {
             mods = Score.Mods;
 
@@ -44,15 +44,11 @@ namespace osu.Game.Rulesets.Catch.Difficulty
             // Longer maps are worth more. "Longer" means how many hits there are which can contribute to combo
             int numTotalHits = totalComboHits();
 
-            // Longer maps are worth more
             double lengthBonus =
                 0.95 + 0.3 * Math.Min(1.0, numTotalHits / 2500.0) +
                 (numTotalHits > 2500 ? Math.Log10(numTotalHits / 2500.0) * 0.475 : 0.0);
-
-            // Longer maps are worth more
             value *= lengthBonus;
 
-            // Penalize misses exponentially. This mainly fixes tag4 maps and the likes until a per-hitobject solution is available
             value *= Math.Pow(0.97, misses);
 
             // Combo scaling
@@ -80,17 +76,17 @@ namespace osu.Game.Rulesets.Catch.Difficulty
             }
 
             if (mods.Any(m => m is ModFlashlight))
-                // Apply length bonus again if flashlight is on simply because it becomes a lot harder on longer maps.
                 value *= 1.35 * lengthBonus;
 
-            // Scale the aim value with accuracy _slightly_
             value *= Math.Pow(accuracy(), 5.5);
 
-            // Custom multipliers for NoFail. SpunOut is not applicable.
             if (mods.Any(m => m is ModNoFail))
                 value *= 0.90;
 
-            return value;
+            return new CatchPerformanceAttributes
+            {
+                Total = value
+            };
         }
 
         private double accuracy() => totalHits() == 0 ? 0 : Math.Clamp((double)totalSuccessfulHits() / totalHits(), 0, 1);

osu.Game.Rulesets.Catch/Edit/CatchSelectionHandler.cs

@@ -52,16 +52,25 @@ namespace osu.Game.Rulesets.Catch.Edit
             return true;
         }
 
-        public override bool HandleFlip(Direction direction)
+        public override bool HandleFlip(Direction direction, bool flipOverOrigin)
         {
+            if (SelectedItems.Count == 0)
+                return false;
+
+            // This could be implemented in the future if there's a requirement for it.
+            if (direction == Direction.Vertical)
+                return false;
+
             var selectionRange = CatchHitObjectUtils.GetPositionRange(SelectedItems);
 
             bool changed = false;
+
             EditorBeatmap.PerformOnSelection(h =>
             {
                 if (h is CatchHitObject catchObject)
-                    changed |= handleFlip(selectionRange, catchObject);
+                    changed |= handleFlip(selectionRange, catchObject, flipOverOrigin);
             });
+
             return changed;
         }
 
@@ -116,7 +125,7 @@ namespace osu.Game.Rulesets.Catch.Edit
             return Math.Clamp(deltaX, lowerBound, upperBound);
         }
 
-        private bool handleFlip(PositionRange selectionRange, CatchHitObject hitObject)
+        private bool handleFlip(PositionRange selectionRange, CatchHitObject hitObject, bool flipOverOrigin)
         {
             switch (hitObject)
             {
@@ -124,7 +133,7 @@ namespace osu.Game.Rulesets.Catch.Edit
                     return false;
 
                 case JuiceStream juiceStream:
-                    juiceStream.OriginalX = selectionRange.GetFlippedPosition(juiceStream.OriginalX);
+                    juiceStream.OriginalX = getFlippedPosition(juiceStream.OriginalX);
 
                     foreach (var point in juiceStream.Path.ControlPoints)
                         point.Position *= new Vector2(-1, 1);
@@ -133,9 +142,11 @@ namespace osu.Game.Rulesets.Catch.Edit
                     return true;
 
                 default:
-                    hitObject.OriginalX = selectionRange.GetFlippedPosition(hitObject.OriginalX);
+                    hitObject.OriginalX = getFlippedPosition(hitObject.OriginalX);
                     return true;
             }
+
+            float getFlippedPosition(float original) => flipOverOrigin ? CatchPlayfield.WIDTH - original : selectionRange.GetFlippedPosition(original);
         }
     }
 }

osu.Game.Rulesets.Catch/Mods/CatchModFlashlight.cs

@@ -3,6 +3,7 @@
 
 using osu.Framework.Bindables;
 using osu.Framework.Graphics;
+using osu.Game.Configuration;
 using osu.Game.Rulesets.Catch.Objects;
 using osu.Game.Rulesets.Catch.UI;
 using osu.Game.Rulesets.Mods;
@@ -15,9 +16,26 @@ namespace osu.Game.Rulesets.Catch.Mods
     {
         public override double ScoreMultiplier => 1.12;
 
-        private const float default_flashlight_size = 350;
+        [SettingSource("Flashlight size", "Multiplier applied to the default flashlight size.")]
+        public override BindableFloat SizeMultiplier { get; } = new BindableFloat
+        {
+            MinValue = 0.5f,
+            MaxValue = 1.5f,
+            Default = 1f,
+            Value = 1f,
+            Precision = 0.1f
+        };
 
-        public override Flashlight CreateFlashlight() => new CatchFlashlight(playfield);
+        [SettingSource("Change size based on combo", "Decrease the flashlight size as combo increases.")]
+        public override BindableBool ComboBasedSize { get; } = new BindableBool
+        {
+            Default = true,
+            Value = true
+        };
+
+        public override float DefaultFlashlightSize => 350;
+
+        protected override Flashlight CreateFlashlight() => new CatchFlashlight(this, playfield);
 
         private CatchPlayfield playfield;
 
@@ -31,10 +49,11 @@ namespace osu.Game.Rulesets.Catch.Mods
         {
             private readonly CatchPlayfield playfield;
 
-            public CatchFlashlight(CatchPlayfield playfield)
+            public CatchFlashlight(CatchModFlashlight modFlashlight, CatchPlayfield playfield)
+                : base(modFlashlight)
             {
                 this.playfield = playfield;
-                FlashlightSize = new Vector2(0, getSizeFor(0));
+                FlashlightSize = new Vector2(0, GetSizeFor(0));
             }
 
             protected override void Update()
@@ -44,19 +63,9 @@ namespace osu.Game.Rulesets.Catch.Mods
                 FlashlightPosition = playfield.CatcherArea.ToSpaceOfOtherDrawable(playfield.Catcher.DrawPosition, this);
             }
 
-            private float getSizeFor(int combo)
-            {
-                if (combo > 200)
-                    return default_flashlight_size * 0.8f;
-                else if (combo > 100)
-                    return default_flashlight_size * 0.9f;
-                else
-                    return default_flashlight_size;
-            }
-
             protected override void OnComboChange(ValueChangedEvent<int> e)
             {
-                this.TransformTo(nameof(FlashlightSize), new Vector2(0, getSizeFor(e.NewValue)), FLASHLIGHT_FADE_DURATION);
+                this.TransformTo(nameof(FlashlightSize), new Vector2(0, GetSizeFor(e.NewValue)), FLASHLIGHT_FADE_DURATION);
             }
 
             protected override string FragmentShader => "CircularFlashlight";

osu.Game.Rulesets.Catch/Replays/CatchFramedReplayInputHandler.cs

@@ -19,7 +19,7 @@ namespace osu.Game.Rulesets.Catch.Replays
 
         protected override bool IsImportant(CatchReplayFrame frame) => frame.Actions.Any();
 
-        public override void CollectPendingInputs(List<IInput> inputs)
+        protected override void CollectReplayInputs(List<IInput> inputs)
         {
             float position = Interpolation.ValueAt(CurrentTime, StartFrame.Position, EndFrame.Position, StartFrame.Time, EndFrame.Time);
 

osu.Game.Rulesets.Catch/Resources/Testing/Beatmaps/basic-hyperdash-expected-conversion.json

@@ -0,0 +1,19 @@
+{
+    "Mappings": [{
+            "StartTime": 369,
+            "Objects": [{
+                "StartTime": 369,
+                "Position": 0,
+                "HyperDash": true
+            }]
+        },
+        {
+            "StartTime": 450,
+            "Objects": [{
+                "StartTime": 450,
+                "Position": 512,
+                "HyperDash": false
+            }]
+        }
+    ]
+}

osu.Game.Rulesets.Catch/Resources/Testing/Beatmaps/basic-hyperdash.osu

@@ -0,0 +1,21 @@
+osu file format v14
+
+[General]
+StackLeniency: 0.7
+Mode: 2
+
+[Difficulty]
+HPDrainRate:6
+CircleSize:4
+OverallDifficulty:9.6
+ApproachRate:9.6
+SliderMultiplier:1.9
+SliderTickRate:1
+
+[TimingPoints]
+2169,266.666666666667,4,2,1,70,1,0
+
+
+[HitObjects]
+0,192,369,1,0,0:0:0:0:
+512,192,450,1,0,0:0:0:0:

osu.Game.Rulesets.Catch/Resources/Testing/Beatmaps/hardrock-repeat-slider-expected-conversion.json

@@ -3,147 +3,183 @@
         "StartTime": 369,
         "Objects": [{
                 "StartTime": 369,
-                "Position": 177
+                "Position": 177,
+                "HyperDash": false
             },
             {
                 "StartTime": 450,
-                "Position": 216.539276
+                "Position": 216.539276,
+                "HyperDash": false
             },
             {
                 "StartTime": 532,
-                "Position": 256.5667
+                "Position": 256.5667,
+                "HyperDash": false
             },
             {
                 "StartTime": 614,
-                "Position": 296.594116
+                "Position": 296.594116,
+                "HyperDash": false
             },
             {
                 "StartTime": 696,
-                "Position": 336.621521
+                "Position": 336.621521,
+                "HyperDash": false
             },
             {
                 "StartTime": 778,
-                "Position": 376.99762
+                "Position": 376.99762,
+                "HyperDash": false
             },
             {
                 "StartTime": 860,
-                "Position": 337.318878
+                "Position": 337.318878,
+                "HyperDash": false
             },
             {
                 "StartTime": 942,
-                "Position": 297.291443
+                "Position": 297.291443,
+                "HyperDash": false
             },
             {
                 "StartTime": 1024,
-                "Position": 257.264038
+                "Position": 257.264038,
+                "HyperDash": false
             },
             {
                 "StartTime": 1106,
-                "Position": 217.2366
+                "Position": 217.2366,
+                "HyperDash": false
             },
             {
                 "StartTime": 1188,
-                "Position": 177
+                "Position": 177,
+                "HyperDash": false
             },
             {
                 "StartTime": 1270,
-                "Position": 216.818192
+                "Position": 216.818192,
+                "HyperDash": false
             },
             {
                 "StartTime": 1352,
-                "Position": 256.8456
+                "Position": 256.8456,
+                "HyperDash": false
             },
             {
                 "StartTime": 1434,
-                "Position": 296.873047
+                "Position": 296.873047,
+                "HyperDash": false
             },
             {
                 "StartTime": 1516,
-                "Position": 336.900452
+                "Position": 336.900452,
+                "HyperDash": false
             },
             {
                 "StartTime": 1598,
-                "Position": 376.99762
+                "Position": 376.99762,
+                "HyperDash": false
             },
             {
                 "StartTime": 1680,
-                "Position": 337.039948
+                "Position": 337.039948,
+                "HyperDash": false
             },
             {
                 "StartTime": 1762,
-                "Position": 297.0125
+                "Position": 297.0125,
+                "HyperDash": false
             },
             {
                 "StartTime": 1844,
-                "Position": 256.9851
+                "Position": 256.9851,
+                "HyperDash": false
             },
             {
                 "StartTime": 1926,
-                "Position": 216.957672
+                "Position": 216.957672,
+                "HyperDash": false
             },
             {
                 "StartTime": 2008,
-                "Position": 177
+                "Position": 177,
+                "HyperDash": false
             },
             {
                 "StartTime": 2090,
-                "Position": 217.097137
+                "Position": 217.097137,
+                "HyperDash": false
             },
             {
                 "StartTime": 2172,
-                "Position": 257.124573
+                "Position": 257.124573,
+                "HyperDash": false
             },
             {
                 "StartTime": 2254,
-                "Position": 297.152
+                "Position": 297.152,
+                "HyperDash": false
             },
             {
                 "StartTime": 2336,
-                "Position": 337.179443
+                "Position": 337.179443,
+                "HyperDash": false
             },
             {
                 "StartTime": 2418,
-                "Position": 376.99762
+                "Position": 376.99762,
+                "HyperDash": false
             },
             {
                 "StartTime": 2500,
-                "Position": 336.760956
+                "Position": 336.760956,
+                "HyperDash": false
             },
             {
                 "StartTime": 2582,
-                "Position": 296.733643
+                "Position": 296.733643,
+                "HyperDash": false
             },
             {
                 "StartTime": 2664,
-                "Position": 256.7062
+                "Position": 256.7062,
+                "HyperDash": false
             },
             {
                 "StartTime": 2746,
-                "Position": 216.678772
+                "Position": 216.678772,
+                "HyperDash": false
             },
             {
                 "StartTime": 2828,
-                "Position": 177
+                "Position": 177,
+                "HyperDash": false
             },
             {
                 "StartTime": 2909,
-                "Position": 216.887909
+                "Position": 216.887909,
+                "HyperDash": false
             },
             {
                 "StartTime": 2991,
-                "Position": 256.915344
+                "Position": 256.915344,
+                "HyperDash": false
             },
             {
                 "StartTime": 3073,
-                "Position": 296.942749
+                "Position": 296.942749,
+                "HyperDash": false
             },
             {
                 "StartTime": 3155,
-                "Position": 336.970184
+                "Position": 336.970184,
+                "HyperDash": false
             },
             {
                 "StartTime": 3237,
-                "Position": 376.99762
+                "Position": 376.99762,
+                "HyperDash": false
             }
         ]
     }]

osu.Game.Rulesets.Catch/Resources/Testing/Beatmaps/hardrock-spinner-expected-conversion.json

@@ -3,71 +3,88 @@
         "StartTime": 369,
         "Objects": [{
                 "StartTime": 369,
-                "Position": 65
+                "Position": 65,
+                "HyperDash": false
             },
             {
                 "StartTime": 450,
-                "Position": 482
+                "Position": 482,
+                "HyperDash": false
             },
             {
                 "StartTime": 532,
-                "Position": 164
+                "Position": 164,
+                "HyperDash": false
             },
             {
                 "StartTime": 614,
-                "Position": 315
+                "Position": 315,
+                "HyperDash": false
             },
             {
                 "StartTime": 696,
-                "Position": 145
+                "Position": 145,
+                "HyperDash": false
             },
             {
                 "StartTime": 778,
-                "Position": 159
+                "Position": 159,
+                "HyperDash": false
             },
             {
                 "StartTime": 860,
-                "Position": 310
+                "Position": 310,
+                "HyperDash": false
             },
             {
                 "StartTime": 942,
-                "Position": 441
+                "Position": 441,
+                "HyperDash": false
             },
             {
                 "StartTime": 1024,
-                "Position": 428
+                "Position": 428,
+                "HyperDash": false
             },
             {
                 "StartTime": 1106,
-                "Position": 243
+                "Position": 243,
+                "HyperDash": false
             },
             {
                 "StartTime": 1188,
-                "Position": 422
+                "Position": 422,
+                "HyperDash": false
             },
             {
                 "StartTime": 1270,
-                "Position": 481
+                "Position": 481,
+                "HyperDash": false
             },
             {
                 "StartTime": 1352,
-                "Position": 104
+                "Position": 104,
+                "HyperDash": false
             },
             {
                 "StartTime": 1434,
-                "Position": 473
+                "Position": 473,
+                "HyperDash": false
             },
             {
                 "StartTime": 1516,
-                "Position": 135
+                "Position": 135,
+                "HyperDash": false
             },
             {
                 "StartTime": 1598,
-                "Position": 360
+                "Position": 360,
+                "HyperDash": false
             },
             {
                 "StartTime": 1680,
-                "Position": 123
+                "Position": 123,
+                "HyperDash": false
             }
         ]
     }]

osu.Game.Rulesets.Catch/Resources/Testing/Beatmaps/hardrock-stream-expected-conversion.json

@@ -3,231 +3,264 @@
             "StartTime": 369,
             "Objects": [{
                 "StartTime": 369,
-                "Position": 258
+                "Position": 258,
+                "HyperDash": false
             }]
         },
         {
             "StartTime": 450,
             "Objects": [{
                 "StartTime": 450,
-                "Position": 254
+                "Position": 254,
+                "HyperDash": false
             }]
         },
         {
             "StartTime": 532,
             "Objects": [{
                 "StartTime": 532,
-                "Position": 241
+                "Position": 241,
+                "HyperDash": false
             }]
         },
         {
             "StartTime": 614,
             "Objects": [{
                 "StartTime": 614,
-                "Position": 238
+                "Position": 238,
+                "HyperDash": false
             }]
         },
         {
             "StartTime": 696,
             "Objects": [{
                 "StartTime": 696,
-                "Position": 238
+                "Position": 238,
+                "HyperDash": false
             }]
         },
         {
             "StartTime": 778,
             "Objects": [{
                 "StartTime": 778,
-                "Position": 278
+                "Position": 278,
+                "HyperDash": false
             }]
         },
         {
             "StartTime": 860,
             "Objects": [{
                 "StartTime": 860,
-                "Position": 238
+                "Position": 238,
+                "HyperDash": false
             }]
         },
         {
             "StartTime": 942,
             "Objects": [{
                 "StartTime": 942,
-                "Position": 278
+                "Position": 278,
+                "HyperDash": false
             }]
         },
         {
             "StartTime": 1024,
             "Objects": [{
                 "StartTime": 1024,
-                "Position": 238
+                "Position": 238,
+                "HyperDash": false
             }]
         },
         {
             "StartTime": 1106,
             "Objects": [{
                 "StartTime": 1106,
-                "Position": 278
+                "Position": 278,
+                "HyperDash": false
             }]
         },
         {
             "StartTime": 1188,
             "Objects": [{
                 "StartTime": 1188,
-                "Position": 278
+                "Position": 278,
+                "HyperDash": false
             }]
         },
         {
             "StartTime": 1270,
             "Objects": [{
                 "StartTime": 1270,
-                "Position": 278
+                "Position": 278,
+                "HyperDash": false
             }]
         },
         {
             "StartTime": 1352,
             "Objects": [{
                 "StartTime": 1352,
-                "Position": 238
+                "Position": 238,
+                "HyperDash": false
             }]
         },
         {
             "StartTime": 1434,
             "Objects": [{
                 "StartTime": 1434,
-                "Position": 258
+                "Position": 258,
+                "HyperDash": false
             }]
         },
         {
             "StartTime": 1516,
             "Objects": [{
                 "StartTime": 1516,
-                "Position": 253
+                "Position": 253,
+                "HyperDash": false
             }]
         },
         {
             "StartTime": 1598,
             "Objects": [{
                 "StartTime": 1598,
-                "Position": 238
+                "Position": 238,
+                "HyperDash": false
             }]
         },
         {
             "StartTime": 1680,
             "Objects": [{
                 "StartTime": 1680,
-                "Position": 260
+                "Position": 260,
+                "HyperDash": false
             }]
         },
         {
             "StartTime": 1762,
             "Objects": [{
                 "StartTime": 1762,
-                "Position": 238
+                "Position": 238,
+                "HyperDash": false
             }]
         },
         {
             "StartTime": 1844,
             "Objects": [{
                 "StartTime": 1844,
-                "Position": 278
+                "Position": 278,
+                "HyperDash": false
             }]
         },
         {
             "StartTime": 1926,
             "Objects": [{
                 "StartTime": 1926,
-                "Position": 278
+                "Position": 278,
+                "HyperDash": false
             }]
         },
         {
             "StartTime": 2008,
             "Objects": [{
                 "StartTime": 2008,
-                "Position": 238
+                "Position": 238,
+                "HyperDash": false
             }]
         },
         {
             "StartTime": 2090,
             "Objects": [{
                 "StartTime": 2090,
-                "Position": 238
+                "Position": 238,
+                "HyperDash": false
             }]
         },
         {
             "StartTime": 2172,
             "Objects": [{
                 "StartTime": 2172,
-                "Position": 243
+                "Position": 243,
+                "HyperDash": false
             }]
         },
         {
             "StartTime": 2254,
             "Objects": [{
                 "StartTime": 2254,
-                "Position": 278
+                "Position": 278,
+                "HyperDash": false
             }]
         },
         {
             "StartTime": 2336,
             "Objects": [{
                 "StartTime": 2336,
-                "Position": 278
+                "Position": 278,
+                "HyperDash": false
             }]
         },
         {
             "StartTime": 2418,
             "Objects": [{
                 "StartTime": 2418,
-                "Position": 238
+                "Position": 238,
+                "HyperDash": false
             }]
         },
         {
             "StartTime": 2500,
             "Objects": [{
                 "StartTime": 2500,
-                "Position": 258
+                "Position": 258,
+                "HyperDash": false
             }]
         },
         {
             "StartTime": 2582,
             "Objects": [{
                 "StartTime": 2582,
-                "Position": 256
+                "Position": 256,
+                "HyperDash": false
             }]
         },
         {
             "StartTime": 2664,
             "Objects": [{
                 "StartTime": 2664,
-                "Position": 242
+                "Position": 242,
+                "HyperDash": false
             }]
         },
         {
             "StartTime": 2746,
             "Objects": [{
                 "StartTime": 2746,
-                "Position": 238
+                "Position": 238,
+                "HyperDash": false
             }]
         },
         {
             "StartTime": 2828,
             "Objects": [{
                 "StartTime": 2828,
-                "Position": 238
+                "Position": 238,
+                "HyperDash": false
             }]
         },
         {
             "StartTime": 2909,
             "Objects": [{
                 "StartTime": 2909,
-                "Position": 271
+                "Position": 271,
+                "HyperDash": false
             }]
         },
         {
             "StartTime": 2991,
             "Objects": [{
                 "StartTime": 2991,
-                "Position": 254
+                "Position": 254,
+                "HyperDash": false
             }]
         }
     ]

osu.Game.Rulesets.Catch/Resources/Testing/Beatmaps/right-bound-hr-offset-expected-conversion.json

@@ -3,14 +3,16 @@
             "StartTime": 3368,
             "Objects": [{
                 "StartTime": 3368,
-                "Position": 374
+                "Position": 374,
+                "HyperDash": false
             }]
         },
         {
             "StartTime": 3501,
             "Objects": [{
                 "StartTime": 3501,
-                "Position": 446
+                "Position": 446,
+                "HyperDash": false
             }]
         }
     ]

osu.Game.Rulesets.Catch/Resources/Testing/Beatmaps/slider-expected-conversion.json

@@ -1 +1,71 @@
-{"Mappings":[{"StartTime":19184.0,"Objects":[{"StartTime":19184.0,"Position":320.0},{"StartTime":19263.0,"Position":311.730255},{"StartTime":19343.0,"Position":324.6205},{"StartTime":19423.0,"Position":343.0907},{"StartTime":19503.0,"Position":372.2917},{"StartTime":19582.0,"Position":385.194733},{"StartTime":19662.0,"Position":379.0426},{"StartTime":19742.0,"Position":385.1066},{"StartTime":19822.0,"Position":391.624664},{"StartTime":19919.0,"Position":386.27832},{"StartTime":20016.0,"Position":380.117035},{"StartTime":20113.0,"Position":381.664154},{"StartTime":20247.0,"Position":370.872864}]}]}
+{
+    "Mappings": [{
+        "StartTime": 19184,
+        "Objects": [{
+                "StartTime": 19184,
+                "Position": 320,
+                "HyperDash": false
+            },
+            {
+                "StartTime": 19263,
+                "Position": 311.730255,
+                "HyperDash": false
+            },
+            {
+                "StartTime": 19343,
+                "Position": 324.6205,
+                "HyperDash": false
+            },
+            {
+                "StartTime": 19423,
+                "Position": 343.0907,
+                "HyperDash": false
+            },
+            {
+                "StartTime": 19503,
+                "Position": 372.2917,
+                "HyperDash": false
+            },
+            {
+                "StartTime": 19582,
+                "Position": 385.194733,
+                "HyperDash": false
+            },
+            {
+                "StartTime": 19662,
+                "Position": 379.0426,
+                "HyperDash": false
+            },
+            {
+                "StartTime": 19742,
+                "Position": 385.1066,
+                "HyperDash": false
+            },
+            {
+                "StartTime": 19822,
+                "Position": 391.624664,
+                "HyperDash": false
+            },
+            {
+                "StartTime": 19919,
+                "Position": 386.27832,
+                "HyperDash": false
+            },
+            {
+                "StartTime": 20016,
+                "Position": 380.117035,
+                "HyperDash": false
+            },
+            {
+                "StartTime": 20113,
+                "Position": 381.664154,
+                "HyperDash": false
+            },
+            {
+                "StartTime": 20247,
+                "Position": 370.872864,
+                "HyperDash": false
+            }
+        ]
+    }]
+}

osu.Game.Rulesets.Catch/Resources/Testing/Beatmaps/spinner-and-circles-expected-conversion.json

@@ -3,18 +3,21 @@
             "StartTime": 2589,
             "Objects": [{
                 "StartTime": 2589,
-                "Position": 256
+                "Position": 256,
+                "HyperDash": false
             }]
         },
         {
             "StartTime": 2915,
             "Objects": [{
                     "StartTime": 2915,
-                    "Position": 65
+                    "Position": 65,
+                    "HyperDash": false
                 },
                 {
                     "StartTime": 2916,
-                    "Position": 482
+                    "Position": 482,
+                    "HyperDash": false
                 }
             ]
         },
@@ -22,11 +25,13 @@
             "StartTime": 3078,
             "Objects": [{
                     "StartTime": 3078,
-                    "Position": 164
+                    "Position": 164,
+                    "HyperDash": false
                 },
                 {
                     "StartTime": 3079,
-                    "Position": 315
+                    "Position": 315,
+                    "HyperDash": false
                 }
             ]
         },
@@ -34,11 +39,13 @@
             "StartTime": 3241,
             "Objects": [{
                     "StartTime": 3241,
-                    "Position": 145
+                    "Position": 145,
+                    "HyperDash": false
                 },
                 {
                     "StartTime": 3242,
-                    "Position": 159
+                    "Position": 159,
+                    "HyperDash": false
                 }
             ]
         },
@@ -46,11 +53,13 @@
             "StartTime": 3404,
             "Objects": [{
                     "StartTime": 3404,
-                    "Position": 310
+                    "Position": 310,
+                    "HyperDash": false
                 },
                 {
                     "StartTime": 3405,
-                    "Position": 441
+                    "Position": 441,
+                    "HyperDash": false
                 }
             ]
         },
@@ -58,7 +67,8 @@
             "StartTime": 5197,
             "Objects": [{
                 "StartTime": 5197,
-                "Position": 256
+                "Position": 256,
+                "HyperDash": false
             }]
         }
     ]

osu.Game.Rulesets.Catch/Resources/Testing/Beatmaps/spinner-expected-conversion.json

@@ -3,71 +3,88 @@
         "StartTime": 18500,
         "Objects": [{
                 "StartTime": 18500,
-                "Position": 65
+                "Position": 65,
+                "HyperDash": false
             },
             {
                 "StartTime": 18559,
-                "Position": 482
+                "Position": 482,
+                "HyperDash": false
             },
             {
                 "StartTime": 18618,
-                "Position": 164
+                "Position": 164,
+                "HyperDash": false
             },
             {
                 "StartTime": 18678,
-                "Position": 315
+                "Position": 315,
+                "HyperDash": false
             },
             {
                 "StartTime": 18737,
-                "Position": 145
+                "Position": 145,
+                "HyperDash": false
             },
             {
                 "StartTime": 18796,
-                "Position": 159
+                "Position": 159,
+                "HyperDash": false
             },
             {
                 "StartTime": 18856,
-                "Position": 310
+                "Position": 310,
+                "HyperDash": false
             },
             {
                 "StartTime": 18915,
-                "Position": 441
+                "Position": 441,
+                "HyperDash": false
             },
             {
                 "StartTime": 18975,
-                "Position": 428
+                "Position": 428,
+                "HyperDash": false
             },
             {
                 "StartTime": 19034,
-                "Position": 243
+                "Position": 243,
+                "HyperDash": false
             },
             {
                 "StartTime": 19093,
-                "Position": 422
+                "Position": 422,
+                "HyperDash": false
             },
             {
                 "StartTime": 19153,
-                "Position": 481
+                "Position": 481,
+                "HyperDash": false
             },
             {
                 "StartTime": 19212,
-                "Position": 104
+                "Position": 104,
+                "HyperDash": false
             },
             {
                 "StartTime": 19271,
-                "Position": 473
+                "Position": 473,
+                "HyperDash": false
             },
             {
                 "StartTime": 19331,
-                "Position": 135
+                "Position": 135,
+                "HyperDash": false
             },
             {
                 "StartTime": 19390,
-                "Position": 360
+                "Position": 360,
+                "HyperDash": false
             },
             {
                 "StartTime": 19450,
-                "Position": 123
+                "Position": 123,
+                "HyperDash": false
             }
         ]
     }]

osu.Game.Rulesets.Catch/Skinning/Default/DefaultHitExplosion.cs

@@ -90,9 +90,9 @@ namespace osu.Game.Rulesets.Catch.Skinning.Default
                 .ResizeTo(largeFaint.Size * new Vector2(5, 1), duration, Easing.OutQuint)
                 .FadeOut(duration * 2);
 
-            const float angle_variangle = 15; // should be less than 45
-            directionalGlow1.Rotation = StatelessRNG.NextSingle(-angle_variangle, angle_variangle, randomSeed, 4);
-            directionalGlow2.Rotation = StatelessRNG.NextSingle(-angle_variangle, angle_variangle, randomSeed, 5);
+            const float angle_variance = 15; // should be less than 45
+            directionalGlow1.Rotation = StatelessRNG.NextSingle(-angle_variance, angle_variance, randomSeed, 4);
+            directionalGlow2.Rotation = StatelessRNG.NextSingle(-angle_variance, angle_variance, randomSeed, 5);
 
             this.FadeInFromZero(50).Then().FadeOut(duration, Easing.Out);
         }

osu.Game.Rulesets.Catch/Skinning/Legacy/CatchLegacySkinTransformer.cs

@@ -81,7 +81,7 @@ namespace osu.Game.Rulesets.Catch.Skinning.Legacy
 
                     case CatchSkinComponents.CatchComboCounter:
                         if (providesComboCounter)
-                            return new LegacyCatchComboCounter(Skin);
+                            return new LegacyCatchComboCounter();
 
                         return null;
 

osu.Game.Rulesets.Catch/Skinning/Legacy/LegacyCatchComboCounter.cs

@@ -19,7 +19,7 @@ namespace osu.Game.Rulesets.Catch.Skinning.Legacy
 
         private readonly LegacyRollingCounter explosion;
 
-        public LegacyCatchComboCounter(ISkin skin)
+        public LegacyCatchComboCounter()
         {
             AutoSizeAxes = Axes.Both;
 

osu.Game.Rulesets.Mania.Tests.Android/MainActivity.cs

@@ -2,13 +2,12 @@
 // See the LICENCE file in the repository root for full licence text.
 
 using Android.App;
-using Android.Content.PM;
 using osu.Framework.Android;
 using osu.Game.Tests;
 
 namespace osu.Game.Rulesets.Mania.Tests.Android
 {
-    [Activity(Theme = "@android:style/Theme.NoTitleBar", MainLauncher = true, ScreenOrientation = ScreenOrientation.SensorLandscape, SupportsPictureInPicture = false, ConfigurationChanges = ConfigChanges.Orientation | ConfigChanges.ScreenSize)]
+    [Activity(ConfigurationChanges = DEFAULT_CONFIG_CHANGES, Exported = true, LaunchMode = DEFAULT_LAUNCH_MODE, MainLauncher = true)]
     public class MainActivity : AndroidGameActivity
     {
         protected override Framework.Game CreateGame() => new OsuTestBrowser();

osu.Game.Rulesets.Mania.Tests.iOS/Info.plist

@@ -24,13 +24,20 @@
 		<string>armv7</string>
 	</array>
 	<key>UISupportedInterfaceOrientations</key>
+	<array>
+		<string>UIInterfaceOrientationLandscapeRight</string>
+		<string>UIInterfaceOrientationLandscapeLeft</string>
+	</array>
+	<key>UISupportedInterfaceOrientations~ipad</key>
 	<array>
 		<string>UIInterfaceOrientationPortrait</string>
 		<string>UIInterfaceOrientationPortraitUpsideDown</string>
-		<string>UIInterfaceOrientationLandscapeLeft</string>
 		<string>UIInterfaceOrientationLandscapeRight</string>
+		<string>UIInterfaceOrientationLandscapeLeft</string>
 	</array>
 	<key>XSAppIconAssets</key>
 	<string>Assets.xcassets/AppIcon.appiconset</string>
+	<key>CADisableMinimumFrameDurationOnPhone</key>
+	<true/>
 </dict>
 </plist>

osu.Game.Rulesets.Mania.Tests/Editor/TestSceneEditor.cs

@@ -4,6 +4,7 @@
 using NUnit.Framework;
 using osu.Framework.Allocation;
 using osu.Framework.Bindables;
+using osu.Framework.Extensions.ObjectExtensions;
 using osu.Game.Rulesets.Mania.Configuration;
 using osu.Game.Rulesets.Mania.UI;
 using osu.Game.Tests.Visual;
@@ -24,9 +25,9 @@ namespace osu.Game.Rulesets.Mania.Tests.Editor
         }
 
         [BackgroundDependencyLoader]
-        private void load(RulesetConfigCache configCache)
+        private void load()
         {
-            var config = (ManiaRulesetConfigManager)configCache.GetConfigFor(Ruleset.Value.CreateInstance());
+            var config = (ManiaRulesetConfigManager)RulesetConfigs.GetConfigFor(Ruleset.Value.CreateInstance()).AsNonNull();
             config.BindWith(ManiaRulesetSetting.ScrollDirection, direction);
         }
     }

osu.Game.Rulesets.Mania.Tests/Editor/TestSceneManiaBeatSnapGrid.cs

@@ -29,7 +29,13 @@ namespace osu.Game.Rulesets.Mania.Tests.Editor
         private ScrollingTestContainer.TestScrollingInfo scrollingInfo = new ScrollingTestContainer.TestScrollingInfo();
 
         [Cached(typeof(EditorBeatmap))]
-        private EditorBeatmap editorBeatmap = new EditorBeatmap(new ManiaBeatmap(new StageDefinition()));
+        private EditorBeatmap editorBeatmap = new EditorBeatmap(new ManiaBeatmap(new StageDefinition())
+        {
+            BeatmapInfo =
+            {
+                Ruleset = new ManiaRuleset().RulesetInfo
+            }
+        });
 
         private readonly ManiaBeatSnapGrid beatSnapGrid;
 

osu.Game.Rulesets.Mania.Tests/Editor/TestSceneManiaComposeScreen.cs

@@ -31,10 +31,10 @@ namespace osu.Game.Rulesets.Mania.Tests.Editor
         {
             AddStep("setup compose screen", () =>
             {
-                var editorBeatmap = new EditorBeatmap(new ManiaBeatmap(new StageDefinition { Columns = 4 }))
+                var editorBeatmap = new EditorBeatmap(new ManiaBeatmap(new StageDefinition { Columns = 4 })
                 {
                     BeatmapInfo = { Ruleset = new ManiaRuleset().RulesetInfo },
-                };
+                });
 
                 Beatmap.Value = CreateWorkingBeatmap(editorBeatmap.PlayableBeatmap);
 
@@ -56,13 +56,13 @@ namespace osu.Game.Rulesets.Mania.Tests.Editor
         [Test]
         public void TestDefaultSkin()
         {
-            AddStep("set default skin", () => skins.CurrentSkinInfo.Value = DefaultSkin.CreateInfo().ToLive());
+            AddStep("set default skin", () => skins.CurrentSkinInfo.Value = DefaultSkin.CreateInfo().ToLiveUnmanaged());
         }
 
         [Test]
         public void TestLegacySkin()
         {
-            AddStep("set legacy skin", () => skins.CurrentSkinInfo.Value = DefaultLegacySkin.CreateInfo().ToLive());
+            AddStep("set legacy skin", () => skins.CurrentSkinInfo.Value = DefaultLegacySkin.CreateInfo().ToLiveUnmanaged());
         }
     }
 }

osu.Game.Rulesets.Mania.Tests/Editor/TestSceneManiaHitObjectComposer.cs

@@ -203,10 +203,10 @@ namespace osu.Game.Rulesets.Mania.Tests.Editor
             {
                 InternalChildren = new Drawable[]
                 {
-                    EditorBeatmap = new EditorBeatmap(new ManiaBeatmap(new StageDefinition { Columns = 4 }))
+                    EditorBeatmap = new EditorBeatmap(new ManiaBeatmap(new StageDefinition { Columns = 4 })
                     {
                         BeatmapInfo = { Ruleset = new ManiaRuleset().RulesetInfo }
-                    },
+                    }),
                     Composer = new ManiaHitObjectComposer(new ManiaRuleset())
                 };
 

osu.Game.Rulesets.Mania.Tests/ManiaBeatmapConversionTest.cs

@@ -14,7 +14,6 @@ using osu.Game.Tests.Beatmaps;
 namespace osu.Game.Rulesets.Mania.Tests
 {
     [TestFixture]
-    [Timeout(10000)]
     public class ManiaBeatmapConversionTest : BeatmapConversionTest<ManiaConvertMapping, ConvertValue>
     {
         protected override string ResourceAssembly => "osu.Game.Rulesets.Mania";

osu.Game.Rulesets.Mania.Tests/Mods/TestSceneManiaModHoldOff.cs

@@ -0,0 +1,103 @@
+// Copyright (c) ppy Pty Ltd <contact@ppy.sh>. Licensed under the MIT Licence.
+// See the LICENCE file in the repository root for full licence text.
+
+using System.Linq;
+using NUnit.Framework;
+using osu.Game.Beatmaps;
+using osu.Game.Rulesets.Mania.Mods;
+using osu.Game.Tests.Visual;
+using System.Collections.Generic;
+using osu.Game.Rulesets.Mania.Objects;
+using osu.Game.Beatmaps.ControlPoints;
+using osu.Game.Rulesets.Mania.Beatmaps;
+
+namespace osu.Game.Rulesets.Mania.Tests.Mods
+{
+    public class TestSceneManiaModHoldOff : ModTestScene
+    {
+        protected override Ruleset CreatePlayerRuleset() => new ManiaRuleset();
+
+        [Test]
+        public void TestMapHasNoHoldNotes()
+        {
+            var testBeatmap = createModdedBeatmap();
+            Assert.False(testBeatmap.HitObjects.OfType<HoldNote>().Any());
+        }
+
+        [Test]
+        public void TestCorrectNoteValues()
+        {
+            var testBeatmap = createRawBeatmap();
+            var noteValues = new List<double>(testBeatmap.HitObjects.OfType<HoldNote>().Count());
+
+            foreach (HoldNote h in testBeatmap.HitObjects.OfType<HoldNote>())
+            {
+                noteValues.Add(ManiaModHoldOff.GetNoteDurationInBeatLength(h, testBeatmap));
+            }
+
+            noteValues.Sort();
+            Assert.AreEqual(noteValues, new List<double> { 0.125, 0.250, 0.500, 1.000, 2.000 });
+        }
+
+        [Test]
+        public void TestCorrectObjectCount()
+        {
+            // Ensure that the mod produces the expected number of objects when applied.
+
+            var rawBeatmap = createRawBeatmap();
+            var testBeatmap = createModdedBeatmap();
+
+            // Calculate expected number of objects
+            int expectedObjectCount = 0;
+
+            foreach (ManiaHitObject h in rawBeatmap.HitObjects)
+            {
+                // Both notes and hold notes account for at least one object
+                expectedObjectCount++;
+
+                if (h.GetType() == typeof(HoldNote))
+                {
+                    double noteValue = ManiaModHoldOff.GetNoteDurationInBeatLength((HoldNote)h, rawBeatmap);
+
+                    if (noteValue >= ManiaModHoldOff.END_NOTE_ALLOW_THRESHOLD)
+                    {
+                        // Should generate an end note if it's longer than the minimum note value
+                        expectedObjectCount++;
+                    }
+                }
+            }
+
+            Assert.That(testBeatmap.HitObjects.Count == expectedObjectCount);
+        }
+
+        private static ManiaBeatmap createModdedBeatmap()
+        {
+            var beatmap = createRawBeatmap();
+            var holdOffMod = new ManiaModHoldOff();
+
+            foreach (var hitObject in beatmap.HitObjects)
+                hitObject.ApplyDefaults(beatmap.ControlPointInfo, new BeatmapDifficulty());
+
+            holdOffMod.ApplyToBeatmap(beatmap);
+
+            return beatmap;
+        }
+
+        private static ManiaBeatmap createRawBeatmap()
+        {
+            var beatmap = new ManiaBeatmap(new StageDefinition { Columns = 1 });
+            beatmap.ControlPointInfo.Add(0.0, new TimingControlPoint { BeatLength = 1000 }); // Set BPM to 60
+
+            // Add test hit objects
+            beatmap.HitObjects.Add(new Note { StartTime = 4000 });
+            beatmap.HitObjects.Add(new Note { StartTime = 4500 });
+            beatmap.HitObjects.Add(new HoldNote { StartTime = 0, EndTime = 125 }); // 1/8 note
+            beatmap.HitObjects.Add(new HoldNote { StartTime = 0, EndTime = 250 }); // 1/4 note
+            beatmap.HitObjects.Add(new HoldNote { StartTime = 0, EndTime = 500 }); // 1/2 note
+            beatmap.HitObjects.Add(new HoldNote { StartTime = 0, EndTime = 1000 }); // 1/1 note
+            beatmap.HitObjects.Add(new HoldNote { StartTime = 0, EndTime = 2000 }); // 2/1 note
+
+            return beatmap;
+        }
+    }
+}

osu.Game.Rulesets.Mania.Tests/Resources/special-skin/skin.ini

@@ -4,11 +4,14 @@ Version: 2.5
 [Mania]
 Keys: 4
 ColumnLineWidth: 3,1,3,1,1
-Hit0: mania/hit0
-Hit50: mania/hit50
-Hit100: mania/hit100
-Hit200: mania/hit200
-Hit300: mania/hit300
-Hit300g: mania/hit300g
+// some skins found in the wild had configuration keys where the @2x suffix was included in the values.
+// the expected compatibility behaviour is that the presence of the @2x suffix shouldn't change anything
+// if @2x assets are present.
+Hit0: mania/hit0@2x
+Hit50: mania/hit50@2x
+Hit100: mania/hit100@2x
+Hit200: mania/hit200@2x
+Hit300: mania/hit300@2x
+Hit300g: mania/hit300g@2x
 StageLeft: mania/stage-left
 StageRight: mania/stage-right

osu.Game.Rulesets.Mania.Tests/Skinning/TestSceneColumnHitObjectArea.cs

@@ -28,7 +28,7 @@ namespace osu.Game.Rulesets.Mania.Tests.Skinning
                     {
                         RelativeSizeAxes = Axes.Both,
                         Width = 0.5f,
-                        Child = new ColumnHitObjectArea(0, new HitObjectContainer())
+                        Child = new ColumnHitObjectArea(new HitObjectContainer())
                         {
                             RelativeSizeAxes = Axes.Both
                         }
@@ -37,7 +37,7 @@ namespace osu.Game.Rulesets.Mania.Tests.Skinning
                     {
                         RelativeSizeAxes = Axes.Both,
                         Width = 0.5f,
-                        Child = new ColumnHitObjectArea(1, new HitObjectContainer())
+                        Child = new ColumnHitObjectArea(new HitObjectContainer())
                         {
                             RelativeSizeAxes = Axes.Both
                         }

osu.Game.Rulesets.Mania.Tests/Skinning/TestSceneDrawableJudgement.cs

@@ -5,8 +5,10 @@ using System;
 using System.Linq;
 using osu.Framework.Extensions;
 using osu.Framework.Graphics;
+using osu.Framework.Testing;
 using osu.Game.Rulesets.Judgements;
 using osu.Game.Rulesets.Mania.Scoring;
+using osu.Game.Rulesets.Mania.Skinning.Legacy;
 using osu.Game.Rulesets.Mania.UI;
 using osu.Game.Rulesets.Objects;
 using osu.Game.Rulesets.Scoring;
@@ -23,15 +25,24 @@ namespace osu.Game.Rulesets.Mania.Tests.Skinning
             {
                 if (hitWindows.IsHitResultAllowed(result))
                 {
-                    AddStep("Show " + result.GetDescription(), () => SetContents(_ =>
-                        new DrawableManiaJudgement(new JudgementResult(new HitObject { StartTime = Time.Current }, new Judgement())
-                        {
-                            Type = result
-                        }, null)
-                        {
-                            Anchor = Anchor.Centre,
-                            Origin = Anchor.Centre,
-                        }));
+                    AddStep("Show " + result.GetDescription(), () =>
+                    {
+                        SetContents(_ =>
+                            new DrawableManiaJudgement(new JudgementResult(new HitObject { StartTime = Time.Current }, new Judgement())
+                            {
+                                Type = result
+                            }, null)
+                            {
+                                Anchor = Anchor.Centre,
+                                Origin = Anchor.Centre,
+                            });
+
+                        // for test purposes, undo the Y adjustment related to the `ScorePosition` legacy positioning config value
+                        // (see `LegacyManiaJudgementPiece.load()`).
+                        // this prevents the judgements showing somewhere below or above the bounding box of the judgement.
+                        foreach (var legacyPiece in this.ChildrenOfType<LegacyManiaJudgementPiece>())
+                            legacyPiece.Y = 0;
+                    });
                 }
             }
         }

osu.Game.Rulesets.Mania.Tests/Skinning/TestSceneHitExplosion.cs

@@ -24,13 +24,13 @@ namespace osu.Game.Rulesets.Mania.Tests.Skinning
 
         public TestSceneHitExplosion()
         {
-            int runcount = 0;
+            int runCount = 0;
 
             AddRepeatStep("explode", () =>
             {
-                runcount++;
+                runCount++;
 
-                if (runcount % 15 > 12)
+                if (runCount % 15 > 12)
                     return;
 
                 int poolIndex = 0;
@@ -39,7 +39,7 @@ namespace osu.Game.Rulesets.Mania.Tests.Skinning
                 {
                     c.Add(hitExplosionPools[poolIndex].Get(e =>
                     {
-                        e.Apply(new JudgementResult(new HitObject(), runcount % 6 == 0 ? new HoldNoteTickJudgement() : new ManiaJudgement()));
+                        e.Apply(new JudgementResult(new HitObject(), runCount % 6 == 0 ? new HoldNoteTickJudgement() : new ManiaJudgement()));
 
                         e.Anchor = Anchor.Centre;
                         e.Origin = Anchor.Centre;

osu.Game.Rulesets.Mania.Tests/TestSceneHoldNoteInput.cs

@@ -264,7 +264,7 @@ namespace osu.Game.Rulesets.Mania.Tests
                 },
                 BeatmapInfo =
                 {
-                    BaseDifficulty = new BeatmapDifficulty
+                    Difficulty = new BeatmapDifficulty
                     {
                         SliderTickRate = 4,
                         OverallDifficulty = 10,
@@ -306,7 +306,7 @@ namespace osu.Game.Rulesets.Mania.Tests
                 },
                 BeatmapInfo =
                 {
-                    BaseDifficulty = new BeatmapDifficulty { SliderTickRate = tick_rate },
+                    Difficulty = new BeatmapDifficulty { SliderTickRate = tick_rate },
                     Ruleset = new ManiaRuleset().RulesetInfo
                 },
             };
@@ -383,7 +383,7 @@ namespace osu.Game.Rulesets.Mania.Tests
                     },
                     BeatmapInfo =
                     {
-                        BaseDifficulty = new BeatmapDifficulty { SliderTickRate = 4 },
+                        Difficulty = new BeatmapDifficulty { SliderTickRate = 4 },
                         Ruleset = new ManiaRuleset().RulesetInfo
                     },
                 };

osu.Game.Rulesets.Mania.Tests/TestSceneTimingBasedNoteColouring.cs

@@ -4,7 +4,6 @@
 using System.Linq;
 using NUnit.Framework;
 using osu.Framework.Graphics;
-using osu.Framework.Allocation;
 using osu.Framework.Graphics.Containers;
 using osu.Game.Beatmaps;
 using osu.Game.Beatmaps.ControlPoints;
@@ -14,6 +13,7 @@ using osu.Game.Rulesets.Mania.Objects;
 using osu.Game.Rulesets.Mania.Beatmaps;
 using osu.Game.Rulesets.Mania.Configuration;
 using osu.Framework.Bindables;
+using osu.Framework.Extensions.ObjectExtensions;
 using osu.Framework.Testing;
 using osu.Framework.Utils;
 using osu.Game.Rulesets.Mania.Objects.Drawables;
@@ -24,9 +24,6 @@ namespace osu.Game.Rulesets.Mania.Tests
     [TestFixture]
     public class TestSceneTimingBasedNoteColouring : OsuTestScene
     {
-        [Resolved]
-        private RulesetConfigCache configCache { get; set; }
-
         private Bindable<bool> configTimingBasedNoteColouring;
 
         private ManualClock clock;
@@ -48,7 +45,7 @@ namespace osu.Game.Rulesets.Mania.Tests
             });
             AddStep("retrieve config bindable", () =>
             {
-                var config = (ManiaRulesetConfigManager)configCache.GetConfigFor(Ruleset.Value.CreateInstance());
+                var config = (ManiaRulesetConfigManager)RulesetConfigs.GetConfigFor(Ruleset.Value.CreateInstance()).AsNonNull();
                 configTimingBasedNoteColouring = config.GetBindable<bool>(ManiaRulesetSetting.TimingBasedNoteColouring);
             });
         }

osu.Game.Rulesets.Mania/Beatmaps/ManiaBeatmap.cs

@@ -40,7 +40,7 @@ namespace osu.Game.Rulesets.Mania.Beatmaps
         public override IEnumerable<BeatmapStatistic> GetStatistics()
         {
             int notes = HitObjects.Count(s => s is Note);
-            int holdnotes = HitObjects.Count(s => s is HoldNote);
+            int holdNotes = HitObjects.Count(s => s is HoldNote);
 
             return new[]
             {
@@ -54,7 +54,7 @@ namespace osu.Game.Rulesets.Mania.Beatmaps
                 {
                     Name = @"Hold Note Count",
                     CreateIcon = () => new BeatmapStatisticIcon(BeatmapStatisticsIconType.Sliders),
-                    Content = holdnotes.ToString(),
+                    Content = holdNotes.ToString(),
                 },
             };
         }

osu.Game.Rulesets.Mania/Beatmaps/ManiaBeatmapConverter.cs

@@ -73,7 +73,7 @@ namespace osu.Game.Rulesets.Mania.Beatmaps
 
         public static int GetColumnCountForNonConvert(BeatmapInfo beatmapInfo)
         {
-            double roundedCircleSize = Math.Round(beatmapInfo.BaseDifficulty.CircleSize);
+            double roundedCircleSize = Math.Round(beatmapInfo.Difficulty.CircleSize);
             return (int)Math.Max(1, roundedCircleSize);
         }
 

osu.Game.Rulesets.Mania/Difficulty/ManiaDifficultyAttributes.cs

@@ -21,7 +21,7 @@ namespace osu.Game.Rulesets.Mania.Difficulty
                 yield return v;
 
             // Todo: osu!mania doesn't output MaxCombo attribute for some reason.
-            yield return (ATTRIB_ID_STRAIN, StarRating);
+            yield return (ATTRIB_ID_DIFFICULTY, StarRating);
             yield return (ATTRIB_ID_GREAT_HIT_WINDOW, GreatHitWindow);
             yield return (ATTRIB_ID_SCORE_MULTIPLIER, ScoreMultiplier);
         }
@@ -30,7 +30,7 @@ namespace osu.Game.Rulesets.Mania.Difficulty
         {
             base.FromDatabaseAttributes(values);
 
-            StarRating = values[ATTRIB_ID_STRAIN];
+            StarRating = values[ATTRIB_ID_DIFFICULTY];
             GreatHitWindow = values[ATTRIB_ID_GREAT_HIT_WINDOW];
             ScoreMultiplier = values[ATTRIB_ID_SCORE_MULTIPLIER];
         }

osu.Game.Rulesets.Mania/Difficulty/ManiaPerformanceAttributes.cs

@@ -0,0 +1,20 @@
+// Copyright (c) ppy Pty Ltd <contact@ppy.sh>. Licensed under the MIT Licence.
+// See the LICENCE file in the repository root for full licence text.
+
+using Newtonsoft.Json;
+using osu.Game.Rulesets.Difficulty;
+
+namespace osu.Game.Rulesets.Mania.Difficulty
+{
+    public class ManiaPerformanceAttributes : PerformanceAttributes
+    {
+        [JsonProperty("difficulty")]
+        public double Difficulty { get; set; }
+
+        [JsonProperty("accuracy")]
+        public double Accuracy { get; set; }
+
+        [JsonProperty("scaled_score")]
+        public double ScaledScore { get; set; }
+    }
+}

osu.Game.Rulesets.Mania/Difficulty/ManiaPerformanceCalculator.cs

@@ -32,7 +32,7 @@ namespace osu.Game.Rulesets.Mania.Difficulty
         {
         }
 
-        public override double Calculate(Dictionary<string, double> categoryDifficulty = null)
+        public override PerformanceAttributes Calculate()
         {
             mods = Score.Mods;
             scaledScore = Score.TotalScore;
@@ -61,48 +61,46 @@ namespace osu.Game.Rulesets.Mania.Difficulty
             if (mods.Any(m => m is ModEasy))
                 multiplier *= 0.5;
 
-            double strainValue = computeStrainValue();
-            double accValue = computeAccuracyValue(strainValue);
+            double difficultyValue = computeDifficultyValue();
+            double accValue = computeAccuracyValue(difficultyValue);
             double totalValue =
                 Math.Pow(
-                    Math.Pow(strainValue, 1.1) +
+                    Math.Pow(difficultyValue, 1.1) +
                     Math.Pow(accValue, 1.1), 1.0 / 1.1
                 ) * multiplier;
 
-            if (categoryDifficulty != null)
+            return new ManiaPerformanceAttributes
             {
-                categoryDifficulty["Strain"] = strainValue;
-                categoryDifficulty["Accuracy"] = accValue;
-            }
-
-            return totalValue;
+                Difficulty = difficultyValue,
+                Accuracy = accValue,
+                ScaledScore = scaledScore,
+                Total = totalValue
+            };
         }
 
-        private double computeStrainValue()
+        private double computeDifficultyValue()
         {
-            // Obtain strain difficulty
-            double strainValue = Math.Pow(5 * Math.Max(1, Attributes.StarRating / 0.2) - 4.0, 2.2) / 135.0;
+            double difficultyValue = Math.Pow(5 * Math.Max(1, Attributes.StarRating / 0.2) - 4.0, 2.2) / 135.0;
 
-            // Longer maps are worth more
-            strainValue *= 1.0 + 0.1 * Math.Min(1.0, totalHits / 1500.0);
+            difficultyValue *= 1.0 + 0.1 * Math.Min(1.0, totalHits / 1500.0);
 
             if (scaledScore <= 500000)
-                strainValue = 0;
+                difficultyValue = 0;
             else if (scaledScore <= 600000)
-                strainValue *= (scaledScore - 500000) / 100000 * 0.3;
+                difficultyValue *= (scaledScore - 500000) / 100000 * 0.3;
             else if (scaledScore <= 700000)
-                strainValue *= 0.3 + (scaledScore - 600000) / 100000 * 0.25;
+                difficultyValue *= 0.3 + (scaledScore - 600000) / 100000 * 0.25;
             else if (scaledScore <= 800000)
-                strainValue *= 0.55 + (scaledScore - 700000) / 100000 * 0.20;
+                difficultyValue *= 0.55 + (scaledScore - 700000) / 100000 * 0.20;
             else if (scaledScore <= 900000)
-                strainValue *= 0.75 + (scaledScore - 800000) / 100000 * 0.15;
+                difficultyValue *= 0.75 + (scaledScore - 800000) / 100000 * 0.15;
             else
-                strainValue *= 0.90 + (scaledScore - 900000) / 100000 * 0.1;
+                difficultyValue *= 0.90 + (scaledScore - 900000) / 100000 * 0.1;
 
-            return strainValue;
+            return difficultyValue;
         }
 
-        private double computeAccuracyValue(double strainValue)
+        private double computeAccuracyValue(double difficultyValue)
         {
             if (Attributes.GreatHitWindow <= 0)
                 return 0;
@@ -110,12 +108,9 @@ namespace osu.Game.Rulesets.Mania.Difficulty
             // Lots of arbitrary values from testing.
             // Considering to use derivation from perfect accuracy in a probabilistic manner - assume normal distribution
             double accuracyValue = Math.Max(0.0, 0.2 - (Attributes.GreatHitWindow - 34) * 0.006667)
-                                   * strainValue
+                                   * difficultyValue
                                    * Math.Pow(Math.Max(0.0, scaledScore - 960000) / 40000, 1.1);
 
-            // Bonus for many hitcircles - it's harder to keep good accuracy up for longer
-            // accuracyValue *= Math.Min(1.15, Math.Pow(totalHits / 1500.0, 0.3));
-
             return accuracyValue;
         }
 

osu.Game.Rulesets.Mania/Edit/Blueprints/HoldNoteSelectionBlueprint.cs

@@ -9,7 +9,6 @@ using osu.Framework.Graphics.Shapes;
 using osu.Game.Graphics;
 using osu.Game.Rulesets.Mania.Edit.Blueprints.Components;
 using osu.Game.Rulesets.Mania.Objects;
-using osu.Game.Rulesets.UI.Scrolling;
 using osuTK;
 
 namespace osu.Game.Rulesets.Mania.Edit.Blueprints
@@ -28,7 +27,7 @@ namespace osu.Game.Rulesets.Mania.Edit.Blueprints
         }
 
         [BackgroundDependencyLoader]
-        private void load(IScrollingInfo scrollingInfo)
+        private void load()
         {
             InternalChildren = new Drawable[]
             {

osu.Game.Rulesets.Mania/ManiaFilterCriteria.cs

@@ -15,7 +15,7 @@ namespace osu.Game.Rulesets.Mania
 
         public bool Matches(BeatmapInfo beatmapInfo)
         {
-            return !keys.HasFilter || (beatmapInfo.RulesetID == new ManiaRuleset().LegacyID && keys.IsInRange(ManiaBeatmapConverter.GetColumnCountForNonConvert(beatmapInfo)));
+            return !keys.HasFilter || (beatmapInfo.Ruleset.OnlineID == new ManiaRuleset().LegacyID && keys.IsInRange(ManiaBeatmapConverter.GetColumnCountForNonConvert(beatmapInfo)));
         }
 
         public bool TryParseCustomKeywordCriteria(string key, Operator op, string value)

osu.Game.Rulesets.Mania/ManiaInputManager.cs

@@ -2,11 +2,13 @@
 // See the LICENCE file in the repository root for full licence text.
 
 using System.ComponentModel;
+using osu.Framework.Allocation;
 using osu.Framework.Input.Bindings;
 using osu.Game.Rulesets.UI;
 
 namespace osu.Game.Rulesets.Mania
 {
+    [Cached] // Used for touch input, see ColumnTouchInputArea.
     public class ManiaInputManager : RulesetInputManager<ManiaAction>
     {
         public ManiaInputManager(RulesetInfo ruleset, int variant)

osu.Game.Rulesets.Mania/ManiaRuleset.cs

@@ -49,7 +49,7 @@ namespace osu.Game.Rulesets.Mania
 
         public override ScoreProcessor CreateScoreProcessor() => new ManiaScoreProcessor();
 
-        public override HealthProcessor CreateHealthProcessor(double drainStartTime) => new DrainingHealthProcessor(drainStartTime, 0.5);
+        public override HealthProcessor CreateHealthProcessor(double drainStartTime) => new ManiaHealthProcessor(drainStartTime, 0.5);
 
         public override IBeatmapConverter CreateBeatmapConverter(IBeatmap beatmap) => new ManiaBeatmapConverter(beatmap, this);
 
@@ -243,7 +243,8 @@ namespace osu.Game.Rulesets.Mania
                         new ManiaModDifficultyAdjust(),
                         new ManiaModClassic(),
                         new ManiaModInvert(),
-                        new ManiaModConstantSpeed()
+                        new ManiaModConstantSpeed(),
+                        new ManiaModHoldOff()
                     };
 
                 case ModType.Automation:
@@ -369,21 +370,21 @@ namespace osu.Game.Rulesets.Mania
             {
                 Columns = new[]
                 {
-                    new StatisticItem("Timing Distribution", new HitEventTimingDistributionGraph(score.HitEvents)
+                    new StatisticItem("Timing Distribution", () => new HitEventTimingDistributionGraph(score.HitEvents)
                     {
                         RelativeSizeAxes = Axes.X,
                         Height = 250
-                    }),
+                    }, true),
                 }
             },
             new StatisticRow
             {
                 Columns = new[]
                 {
-                    new StatisticItem(string.Empty, new SimpleStatisticTable(3, new SimpleStatisticItem[]
+                    new StatisticItem(string.Empty, () => new SimpleStatisticTable(3, new SimpleStatisticItem[]
                     {
                         new UnstableRate(score.HitEvents)
-                    }))
+                    }), true)
                 }
             }
         };

osu.Game.Rulesets.Mania/Mods/ManiaModFlashlight.cs

@@ -5,6 +5,7 @@ using System;
 using osu.Framework.Bindables;
 using osu.Framework.Graphics;
 using osu.Framework.Layout;
+using osu.Game.Configuration;
 using osu.Game.Rulesets.Mania.Objects;
 using osu.Game.Rulesets.Mods;
 using osuTK;
@@ -16,17 +17,35 @@ namespace osu.Game.Rulesets.Mania.Mods
         public override double ScoreMultiplier => 1;
         public override Type[] IncompatibleMods => new[] { typeof(ModHidden) };
 
-        private const float default_flashlight_size = 180;
+        [SettingSource("Flashlight size", "Multiplier applied to the default flashlight size.")]
+        public override BindableFloat SizeMultiplier { get; } = new BindableFloat
+        {
+            MinValue = 0.5f,
+            MaxValue = 3f,
+            Default = 1f,
+            Value = 1f,
+            Precision = 0.1f
+        };
 
-        public override Flashlight CreateFlashlight() => new ManiaFlashlight();
+        [SettingSource("Change size based on combo", "Decrease the flashlight size as combo increases.")]
+        public override BindableBool ComboBasedSize { get; } = new BindableBool
+        {
+            Default = false,
+            Value = false
+        };
+
+        public override float DefaultFlashlightSize => 50;
+
+        protected override Flashlight CreateFlashlight() => new ManiaFlashlight(this);
 
         private class ManiaFlashlight : Flashlight
         {
             private readonly LayoutValue flashlightProperties = new LayoutValue(Invalidation.DrawSize);
 
-            public ManiaFlashlight()
+            public ManiaFlashlight(ManiaModFlashlight modFlashlight)
+                : base(modFlashlight)
             {
-                FlashlightSize = new Vector2(0, default_flashlight_size);
+                FlashlightSize = new Vector2(DrawWidth, GetSizeFor(0));
 
                 AddLayout(flashlightProperties);
             }
@@ -46,6 +65,7 @@ namespace osu.Game.Rulesets.Mania.Mods
 
             protected override void OnComboChange(ValueChangedEvent<int> e)
             {
+                this.TransformTo(nameof(FlashlightSize), new Vector2(DrawWidth, GetSizeFor(e.NewValue)), FLASHLIGHT_FADE_DURATION);
             }
 
             protected override string FragmentShader => "RectangularFlashlight";

osu.Game.Rulesets.Mania/Mods/ManiaModHoldOff.cs

@@ -0,0 +1,72 @@
+// Copyright (c) ppy Pty Ltd <contact@ppy.sh>. Licensed under the MIT Licence.
+// See the LICENCE file in the repository root for full licence text.
+
+using System;
+using System.Linq;
+using osu.Game.Beatmaps;
+using osu.Game.Rulesets.Mania.Objects;
+using osu.Game.Rulesets.Mods;
+using osu.Framework.Graphics.Sprites;
+using System.Collections.Generic;
+using osu.Game.Rulesets.Mania.Beatmaps;
+
+namespace osu.Game.Rulesets.Mania.Mods
+{
+    public class ManiaModHoldOff : Mod, IApplicableAfterBeatmapConversion
+    {
+        public override string Name => "Hold Off";
+
+        public override string Acronym => "HO";
+
+        public override double ScoreMultiplier => 1;
+
+        public override string Description => @"Replaces all hold notes with normal notes.";
+
+        public override IconUsage? Icon => FontAwesome.Solid.DotCircle;
+
+        public override ModType Type => ModType.Conversion;
+
+        public override Type[] IncompatibleMods => new[] { typeof(ManiaModInvert) };
+
+        public const double END_NOTE_ALLOW_THRESHOLD = 0.5;
+
+        public void ApplyToBeatmap(IBeatmap beatmap)
+        {
+            var maniaBeatmap = (ManiaBeatmap)beatmap;
+
+            var newObjects = new List<ManiaHitObject>();
+
+            foreach (var h in beatmap.HitObjects.OfType<HoldNote>())
+            {
+                // Add a note for the beginning of the hold note
+                newObjects.Add(new Note
+                {
+                    Column = h.Column,
+                    StartTime = h.StartTime,
+                    Samples = h.GetNodeSamples(0)
+                });
+
+                // Don't add an end note if the duration is shorter than the threshold
+                double noteValue = GetNoteDurationInBeatLength(h, maniaBeatmap); // 1/1, 1/2, 1/4, etc.
+
+                if (noteValue >= END_NOTE_ALLOW_THRESHOLD)
+                {
+                    newObjects.Add(new Note
+                    {
+                        Column = h.Column,
+                        StartTime = h.EndTime,
+                        Samples = h.GetNodeSamples((h.NodeSamples?.Count - 1) ?? 1)
+                    });
+                }
+            }
+
+            maniaBeatmap.HitObjects = maniaBeatmap.HitObjects.OfType<Note>().Concat(newObjects).OrderBy(h => h.StartTime).ToList();
+        }
+
+        public static double GetNoteDurationInBeatLength(HoldNote holdNote, ManiaBeatmap beatmap)
+        {
+            double beatLength = beatmap.ControlPointInfo.TimingPointAt(holdNote.StartTime).BeatLength;
+            return holdNote.Duration / beatLength;
+        }
+    }
+}

osu.Game.Rulesets.Mania/Mods/ManiaModInvert.cs

@@ -26,6 +26,8 @@ namespace osu.Game.Rulesets.Mania.Mods
 
         public override ModType Type => ModType.Conversion;
 
+        public override Type[] IncompatibleMods => new[] { typeof(ManiaModHoldOff) };
+
         public void ApplyToBeatmap(IBeatmap beatmap)
         {
             var maniaBeatmap = (ManiaBeatmap)beatmap;

osu.Game.Rulesets.Mania/Replays/ManiaFramedReplayInputHandler.cs

@@ -18,7 +18,7 @@ namespace osu.Game.Rulesets.Mania.Replays
 
         protected override bool IsImportant(ManiaReplayFrame frame) => frame.Actions.Any();
 
-        public override void CollectPendingInputs(List<IInput> inputs)
+        protected override void CollectReplayInputs(List<IInput> inputs)
         {
             inputs.Add(new ReplayState<ManiaAction> { PressedActions = CurrentFrame?.Actions ?? new List<ManiaAction>() });
         }

osu.Game.Rulesets.Mania/Scoring/ManiaHealthProcessor.cs

@@ -0,0 +1,23 @@
+// Copyright (c) ppy Pty Ltd <contact@ppy.sh>. Licensed under the MIT Licence.
+// See the LICENCE file in the repository root for full licence text.
+
+using osu.Game.Rulesets.Judgements;
+using osu.Game.Rulesets.Scoring;
+
+namespace osu.Game.Rulesets.Mania.Scoring
+{
+    public class ManiaHealthProcessor : DrainingHealthProcessor
+    {
+        /// <inheritdoc/>
+        public ManiaHealthProcessor(double drainStartTime, double drainLenience = 0)
+            : base(drainStartTime, drainLenience)
+        {
+        }
+
+        protected override HitResult GetSimulatedHitResult(Judgement judgement)
+        {
+            // Users are not expected to attain perfect judgements for all notes due to the tighter hit window.
+            return judgement.MaxResult == HitResult.Perfect ? HitResult.Great : judgement.MaxResult;
+        }
+    }
+}

osu.Game.Rulesets.Mania/Skinning/Legacy/ManiaLegacySkinTransformer.cs

@@ -24,7 +24,7 @@ namespace osu.Game.Rulesets.Mania.Skinning.Legacy
         /// Mapping of <see cref="HitResult"/> to their corresponding
         /// <see cref="LegacyManiaSkinConfigurationLookups"/> value.
         /// </summary>
-        private static readonly IReadOnlyDictionary<HitResult, LegacyManiaSkinConfigurationLookups> hitresult_mapping
+        private static readonly IReadOnlyDictionary<HitResult, LegacyManiaSkinConfigurationLookups> hit_result_mapping
             = new Dictionary<HitResult, LegacyManiaSkinConfigurationLookups>
             {
                 { HitResult.Perfect, LegacyManiaSkinConfigurationLookups.Hit300g },
@@ -39,7 +39,7 @@ namespace osu.Game.Rulesets.Mania.Skinning.Legacy
         /// Mapping of <see cref="HitResult"/> to their corresponding
         /// default filenames.
         /// </summary>
-        private static readonly IReadOnlyDictionary<HitResult, string> default_hitresult_skin_filenames
+        private static readonly IReadOnlyDictionary<HitResult, string> default_hit_result_skin_filenames
             = new Dictionary<HitResult, string>
             {
                 { HitResult.Perfect, "mania-hit300g" },
@@ -126,11 +126,11 @@ namespace osu.Game.Rulesets.Mania.Skinning.Legacy
 
         private Drawable getResult(HitResult result)
         {
-            if (!hitresult_mapping.ContainsKey(result))
+            if (!hit_result_mapping.ContainsKey(result))
                 return null;
 
-            string filename = this.GetManiaSkinConfig<string>(hitresult_mapping[result])?.Value
-                              ?? default_hitresult_skin_filenames[result];
+            string filename = this.GetManiaSkinConfig<string>(hit_result_mapping[result])?.Value
+                              ?? default_hit_result_skin_filenames[result];
 
             var animation = this.GetAnimation(filename, true, true);
             return animation == null ? null : new LegacyManiaJudgementPiece(result, animation);

osu.Game.Rulesets.Mania/UI/Column.cs

@@ -62,13 +62,14 @@ namespace osu.Game.Rulesets.Mania.UI
                 sampleTriggerSource = new GameplaySampleTriggerSource(HitObjectContainer),
                 // For input purposes, the background is added at the highest depth, but is then proxied back below all other elements
                 background.CreateProxy(),
-                HitObjectArea = new ColumnHitObjectArea(Index, HitObjectContainer) { RelativeSizeAxes = Axes.Both },
+                HitObjectArea = new ColumnHitObjectArea(HitObjectContainer) { RelativeSizeAxes = Axes.Both },
                 new SkinnableDrawable(new ManiaSkinComponent(ManiaSkinComponents.KeyArea), _ => new DefaultKeyArea())
                 {
                     RelativeSizeAxes = Axes.Both
                 },
                 background,
-                TopLevelContainer = new Container { RelativeSizeAxes = Axes.Both }
+                TopLevelContainer = new Container { RelativeSizeAxes = Axes.Both },
+                new ColumnTouchInputArea(this)
             };
 
             hitPolicy = new OrderedHitPolicy(HitObjectContainer);
@@ -139,5 +140,50 @@ namespace osu.Game.Rulesets.Mania.UI
         public override bool ReceivePositionalInputAt(Vector2 screenSpacePos)
             // This probably shouldn't exist as is, but the columns in the stage are separated by a 1px border
             => DrawRectangle.Inflate(new Vector2(Stage.COLUMN_SPACING / 2, 0)).Contains(ToLocalSpace(screenSpacePos));
+
+        public class ColumnTouchInputArea : Drawable
+        {
+            private readonly Column column;
+
+            [Resolved(canBeNull: true)]
+            private ManiaInputManager maniaInputManager { get; set; }
+
+            private KeyBindingContainer<ManiaAction> keyBindingContainer;
+
+            public ColumnTouchInputArea(Column column)
+            {
+                RelativeSizeAxes = Axes.Both;
+
+                this.column = column;
+            }
+
+            protected override void LoadComplete()
+            {
+                keyBindingContainer = maniaInputManager?.KeyBindingContainer;
+            }
+
+            protected override bool OnMouseDown(MouseDownEvent e)
+            {
+                keyBindingContainer?.TriggerPressed(column.Action.Value);
+                return base.OnMouseDown(e);
+            }
+
+            protected override void OnMouseUp(MouseUpEvent e)
+            {
+                keyBindingContainer?.TriggerReleased(column.Action.Value);
+                base.OnMouseUp(e);
+            }
+
+            protected override bool OnTouchDown(TouchDownEvent e)
+            {
+                keyBindingContainer?.TriggerPressed(column.Action.Value);
+                return true;
+            }
+
+            protected override void OnTouchUp(TouchUpEvent e)
+            {
+                keyBindingContainer?.TriggerReleased(column.Action.Value);
+            }
+        }
     }
 }

osu.Game.Rulesets.Mania/UI/Components/ColumnHitObjectArea.cs

@@ -17,7 +17,7 @@ namespace osu.Game.Rulesets.Mania.UI.Components
 
         private readonly Drawable hitTarget;
 
-        public ColumnHitObjectArea(int columnIndex, HitObjectContainer hitObjectContainer)
+        public ColumnHitObjectArea(HitObjectContainer hitObjectContainer)
             : base(hitObjectContainer)
         {
             AddRangeInternal(new[]